73905616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 40

約数和(自身を含む): 148131144

約数和(自身を除く): 74225528

約数列:

[1, 2, 4, 8, 16, 41, 82, 113, 164, 226, 328, 452, 656, 904, 997, 1808, 1994, 3988, 4633, 7976, 9266, 15952, 18532, 37064, 40877, 74128, 81754, 112661, 163508, 225322, 327016, 450644, 654032, 901288, 1802576, 4619101, 9238202, 18476404, 36952808, 73905616]

約数ペア:

[(1, 73905616), (2, 36952808), (4, 18476404), (8, 9238202), (16, 4619101), (41, 1802576), (82, 901288), (113, 654032), (164, 450644), (226, 327016), (328, 225322), (452, 163508), (656, 112661), (904, 81754), (997, 74128), (1808, 40877), (1994, 37064), (3988, 18532), (4633, 15952), (7976, 9266)]