40326374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 68553216

約数和(自身を除く): 28226842

約数列:

[1, 2, 11, 22, 37, 74, 107, 214, 407, 463, 814, 926, 1177, 2354, 3959, 5093, 7918, 10186, 17131, 34262, 43549, 49541, 87098, 99082, 188441, 376882, 544951, 1089902, 1833017, 3666034, 20163187, 40326374]

約数ペア:

[(1, 40326374), (2, 20163187), (11, 3666034), (22, 1833017), (37, 1089902), (74, 544951), (107, 376882), (214, 188441), (407, 99082), (463, 87098), (814, 49541), (926, 43549), (1177, 34262), (2354, 17131), (3959, 10186), (5093, 7918)]