26196091208

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 57748204800

約数和(自身を除く): 31552113592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 113, 163, 218, 226, 233, 326, 436, 452, 466, 652, 763, 791, 872, 904, 932, 1141, 1304, 1526, 1582, 1631, 1864, 2282, 3052, 3164, 3262, 4564, 6104, 6328, 6524, 9128, 12317, 13048, 17767, 18419, 24634, 25397, 26329, 35534, 36838, 37979, 49268, 50794, 52658, 71068, 73676, 75958, 86219, 98536, 101588, 105316, 124369, 128933, 142136, 147352, 151916, 172438, 177779, 184303, 203176, 210632, 248738, 257866, 265853, 303832, 344876, 355558, 368606, 497476, 515732, 531706, 689752, 711116, 737212, 994952, 1031464, 1063412, 1422232, 1474424, 2007671, 2126824, 2869861, 4015342, 4139711, 4291627, 5739722, 8030684, 8279422, 8583254, 11479444, 14053697, 16061368, 16558844, 17166508, 20089027, 22958888, 28107394, 28977977, 30041389, 33117688, 34333016, 40178054, 56214788, 57955954, 60082778, 80356108, 112429576, 115911908, 120165556, 160712216, 231823816, 240331112, 467787343, 935574686, 1871149372, 3274511401, 3742298744, 6549022802, 13098045604, 26196091208]

約数ペア:

[(1, 26196091208), (2, 13098045604), (4, 6549022802), (7, 3742298744), (8, 3274511401), (14, 1871149372), (28, 935574686), (56, 467787343), (109, 240331112), (113, 231823816), (163, 160712216), (218, 120165556), (226, 115911908), (233, 112429576), (326, 80356108), (436, 60082778), (452, 57955954), (466, 56214788), (652, 40178054), (763, 34333016), (791, 33117688), (872, 30041389), (904, 28977977), (932, 28107394), (1141, 22958888), (1304, 20089027), (1526, 17166508), (1582, 16558844), (1631, 16061368), (1864, 14053697), (2282, 11479444), (3052, 8583254), (3164, 8279422), (3262, 8030684), (4564, 5739722), (6104, 4291627), (6328, 4139711), (6524, 4015342), (9128, 2869861), (12317, 2126824), (13048, 2007671), (17767, 1474424), (18419, 1422232), (24634, 1063412), (25397, 1031464), (26329, 994952), (35534, 737212), (36838, 711116), (37979, 689752), (49268, 531706), (50794, 515732), (52658, 497476), (71068, 368606), (73676, 355558), (75958, 344876), (86219, 303832), (98536, 265853), (101588, 257866), (105316, 248738), (124369, 210632), (128933, 203176), (142136, 184303), (147352, 177779), (151916, 172438)]