40541942

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 73120320

約数和(自身を除く): 32578378

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1637, 1769, 3274, 3538, 11459, 12383, 22918, 24766, 47473, 94946, 99857, 199714, 332311, 664622, 698999, 1397998, 2895853, 5791706, 20270971, 40541942]

約数ペア:

[(1, 40541942), (2, 20270971), (7, 5791706), (14, 2895853), (29, 1397998), (58, 698999), (61, 664622), (122, 332311), (203, 199714), (406, 99857), (427, 94946), (854, 47473), (1637, 24766), (1769, 22918), (3274, 12383), (3538, 11459)]