40499472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 115492608

約数和(自身を除く): 74993136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1583, 1599, 1968, 2132, 3166, 3198, 4264, 4749, 6332, 6396, 8528, 9498, 12664, 12792, 18996, 20579, 25328, 25584, 37992, 41158, 61737, 64903, 75984, 82316, 123474, 129806, 164632, 194709, 246948, 259612, 329264, 389418, 493896, 519224, 778836, 843739, 987792, 1038448, 1557672, 1687478, 2531217, 3115344, 3374956, 5062434, 6749912, 10124868, 13499824, 20249736, 40499472]

約数ペア:

[(1, 40499472), (2, 20249736), (3, 13499824), (4, 10124868), (6, 6749912), (8, 5062434), (12, 3374956), (13, 3115344), (16, 2531217), (24, 1687478), (26, 1557672), (39, 1038448), (41, 987792), (48, 843739), (52, 778836), (78, 519224), (82, 493896), (104, 389418), (123, 329264), (156, 259612), (164, 246948), (208, 194709), (246, 164632), (312, 129806), (328, 123474), (492, 82316), (533, 75984), (624, 64903), (656, 61737), (984, 41158), (1066, 37992), (1583, 25584), (1599, 25328), (1968, 20579), (2132, 18996), (3166, 12792), (3198, 12664), (4264, 9498), (4749, 8528), (6332, 6396)]