64461796

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{4523}}^1$

素因数の和:5043

約数の個数: 24

約数和(自身を含む): 129205440

約数和(自身を除く): 64743644

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 4523, 7126, 9046, 14252, 18092, 31661, 63322, 126644, 2302207, 4604414, 9208828, 16115449, 32230898, 64461796]

約数ペア:

[(1, 64461796), (2, 32230898), (4, 16115449), (7, 9208828), (14, 4604414), (28, 2302207), (509, 126644), (1018, 63322), (2036, 31661), (3563, 18092), (4523, 14252), (7126, 9046)]