40859896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 96526080

約数和(自身を除く): 55666184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 113, 154, 226, 308, 452, 587, 616, 791, 904, 1174, 1243, 1582, 2348, 2486, 3164, 4109, 4696, 4972, 6328, 6457, 8218, 8701, 9944, 12914, 16436, 17402, 25828, 32872, 34804, 45199, 51656, 66331, 69608, 90398, 132662, 180796, 265324, 361592, 464317, 530648, 729641, 928634, 1459282, 1857268, 2918564, 3714536, 5107487, 5837128, 10214974, 20429948, 40859896]

約数ペア:

[(1, 40859896), (2, 20429948), (4, 10214974), (7, 5837128), (8, 5107487), (11, 3714536), (14, 2918564), (22, 1857268), (28, 1459282), (44, 928634), (56, 729641), (77, 530648), (88, 464317), (113, 361592), (154, 265324), (226, 180796), (308, 132662), (452, 90398), (587, 69608), (616, 66331), (791, 51656), (904, 45199), (1174, 34804), (1243, 32872), (1582, 25828), (2348, 17402), (2486, 16436), (3164, 12914), (4109, 9944), (4696, 8701), (4972, 8218), (6328, 6457)]