23919896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 62899200

約数和(自身を除く): 38979304

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 103, 104, 116, 143, 154, 182, 203, 206, 232, 286, 308, 319, 364, 377, 406, 412, 572, 616, 638, 721, 728, 754, 812, 824, 1001, 1133, 1144, 1276, 1339, 1442, 1508, 1624, 2002, 2233, 2266, 2552, 2639, 2678, 2884, 2987, 3016, 4004, 4147, 4466, 4532, 5278, 5356, 5768, 5974, 7931, 8008, 8294, 8932, 9064, 9373, 10556, 10712, 11948, 14729, 15862, 16588, 17864, 18746, 20909, 21112, 23896, 29029, 29458, 31724, 32857, 33176, 37492, 38831, 41818, 58058, 58916, 63448, 65714, 74984, 77662, 83636, 103103, 116116, 117832, 131428, 155324, 167272, 206206, 229999, 232232, 262856, 271817, 310648, 412412, 427141, 459998, 543634, 824824, 854282, 919996, 1087268, 1708564, 1839992, 2174536, 2989987, 3417128, 5979974, 11959948, 23919896]

約数ペア:

[(1, 23919896), (2, 11959948), (4, 5979974), (7, 3417128), (8, 2989987), (11, 2174536), (13, 1839992), (14, 1708564), (22, 1087268), (26, 919996), (28, 854282), (29, 824824), (44, 543634), (52, 459998), (56, 427141), (58, 412412), (77, 310648), (88, 271817), (91, 262856), (103, 232232), (104, 229999), (116, 206206), (143, 167272), (154, 155324), (182, 131428), (203, 117832), (206, 116116), (232, 103103), (286, 83636), (308, 77662), (319, 74984), (364, 65714), (377, 63448), (406, 58916), (412, 58058), (572, 41818), (616, 38831), (638, 37492), (721, 33176), (728, 32857), (754, 31724), (812, 29458), (824, 29029), (1001, 23896), (1133, 21112), (1144, 20909), (1276, 18746), (1339, 17864), (1442, 16588), (1508, 15862), (1624, 14729), (2002, 11948), (2233, 10712), (2266, 10556), (2552, 9373), (2639, 9064), (2678, 8932), (2884, 8294), (2987, 8008), (3016, 7931), (4004, 5974), (4147, 5768), (4466, 5356), (4532, 5278)]