26689495352

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^2\times {\mathrm{107}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 56687302440

約数和(自身を除く): 29997807088

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 59, 104, 106, 107, 118, 169, 212, 214, 236, 338, 424, 428, 472, 676, 689, 767, 856, 1352, 1378, 1391, 1534, 2756, 2782, 3068, 3127, 3481, 5512, 5564, 5671, 6136, 6254, 6313, 6962, 8957, 9971, 11128, 11342, 12508, 12626, 13924, 17914, 18083, 19942, 22684, 25016, 25252, 27848, 35828, 36166, 39884, 40651, 45253, 45368, 50504, 71656, 72332, 73723, 79768, 81302, 82069, 90506, 144664, 147446, 162604, 164138, 181012, 184493, 294892, 325208, 328276, 334589, 362024, 368986, 372467, 528463, 588289, 589784, 656552, 669178, 737972, 744934, 958399, 1056926, 1066897, 1176578, 1338356, 1475944, 1489868, 1916798, 2113852, 2133794, 2353156, 2398409, 2676712, 2979736, 3833596, 4227704, 4267588, 4349657, 4706312, 4796818, 4842071, 7667192, 8535176, 8699314, 9593636, 9684142, 17398628, 19187272, 19368284, 19740751, 31179317, 34797256, 38736568, 39481502, 56545541, 62358634, 62946923, 78963004, 113091082, 124717268, 125893846, 157926008, 226182164, 249434536, 251787692, 256629763, 452364328, 503575384, 513259526, 1026519052, 2053038104, 3336186919, 6672373838, 13344747676, 26689495352]

約数ペア:

[(1, 26689495352), (2, 13344747676), (4, 6672373838), (8, 3336186919), (13, 2053038104), (26, 1026519052), (52, 513259526), (53, 503575384), (59, 452364328), (104, 256629763), (106, 251787692), (107, 249434536), (118, 226182164), (169, 157926008), (212, 125893846), (214, 124717268), (236, 113091082), (338, 78963004), (424, 62946923), (428, 62358634), (472, 56545541), (676, 39481502), (689, 38736568), (767, 34797256), (856, 31179317), (1352, 19740751), (1378, 19368284), (1391, 19187272), (1534, 17398628), (2756, 9684142), (2782, 9593636), (3068, 8699314), (3127, 8535176), (3481, 7667192), (5512, 4842071), (5564, 4796818), (5671, 4706312), (6136, 4349657), (6254, 4267588), (6313, 4227704), (6962, 3833596), (8957, 2979736), (9971, 2676712), (11128, 2398409), (11342, 2353156), (12508, 2133794), (12626, 2113852), (13924, 1916798), (17914, 1489868), (18083, 1475944), (19942, 1338356), (22684, 1176578), (25016, 1066897), (25252, 1056926), (27848, 958399), (35828, 744934), (36166, 737972), (39884, 669178), (40651, 656552), (45253, 589784), (45368, 588289), (50504, 528463), (71656, 372467), (72332, 368986), (73723, 362024), (79768, 334589), (81302, 328276), (82069, 325208), (90506, 294892), (144664, 184493), (147446, 181012), (162604, 164138)]