65578216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9433}}^1$

素因数の和:9529

約数の個数: 32

約数和(自身を含む): 135849600

約数和(自身を除く): 70271384

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 9433, 18866, 37732, 75464, 103763, 207526, 415052, 745207, 830104, 1490414, 2980828, 5961656, 8197277, 16394554, 32789108, 65578216]

約数ペア:

[(1, 65578216), (2, 32789108), (4, 16394554), (8, 8197277), (11, 5961656), (22, 2980828), (44, 1490414), (79, 830104), (88, 745207), (158, 415052), (316, 207526), (632, 103763), (869, 75464), (1738, 37732), (3476, 18866), (6952, 9433)]