7420018396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 15908175360

約数和(自身を除く): 8488156964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 197, 266, 332, 394, 532, 581, 788, 853, 1162, 1379, 1577, 1706, 2324, 2758, 3154, 3412, 3743, 5516, 5971, 6308, 7486, 11039, 11942, 14972, 16207, 16351, 22078, 23884, 26201, 32414, 32702, 44156, 52402, 64828, 65404, 70799, 104804, 113449, 114457, 141598, 168041, 226898, 228914, 283196, 310669, 336082, 453796, 457828, 495593, 621338, 672164, 991186, 1176287, 1242676, 1345181, 1982372, 2174683, 2352574, 2690362, 3192779, 4349366, 4705148, 5380724, 6385558, 8698732, 9416267, 12771116, 13947403, 18832534, 22349453, 27894806, 37665068, 44698906, 55789612, 89397812, 97631821, 195263642, 265000657, 390527284, 530001314, 1060002628, 1855004599, 3710009198, 7420018396]

約数ペア:

[(1, 7420018396), (2, 3710009198), (4, 1855004599), (7, 1060002628), (14, 530001314), (19, 390527284), (28, 265000657), (38, 195263642), (76, 97631821), (83, 89397812), (133, 55789612), (166, 44698906), (197, 37665068), (266, 27894806), (332, 22349453), (394, 18832534), (532, 13947403), (581, 12771116), (788, 9416267), (853, 8698732), (1162, 6385558), (1379, 5380724), (1577, 4705148), (1706, 4349366), (2324, 3192779), (2758, 2690362), (3154, 2352574), (3412, 2174683), (3743, 1982372), (5516, 1345181), (5971, 1242676), (6308, 1176287), (7486, 991186), (11039, 672164), (11942, 621338), (14972, 495593), (16207, 457828), (16351, 453796), (22078, 336082), (23884, 310669), (26201, 283196), (32414, 228914), (32702, 226898), (44156, 168041), (52402, 141598), (64828, 114457), (65404, 113449), (70799, 104804)]