42686974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^2$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 72053928

約数和(自身を除く): 29366954

約数列:

[1, 2, 11, 22, 37, 74, 229, 407, 458, 814, 2519, 5038, 8473, 16946, 52441, 93203, 104882, 186406, 576851, 1153702, 1940317, 3880634, 21343487, 42686974]

約数ペア:

[(1, 42686974), (2, 21343487), (11, 3880634), (22, 1940317), (37, 1153702), (74, 576851), (229, 186406), (407, 104882), (458, 93203), (814, 52441), (2519, 16946), (5038, 8473)]