65136724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{25889}}^1$

素因数の和:25947

約数の個数: 24

約数和(自身を含む): 123961320

約数和(自身を除く): 58824596

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 25889, 51778, 103556, 440113, 880226, 957893, 1760452, 1915786, 3831572, 16284181, 32568362, 65136724]

約数ペア:

[(1, 65136724), (2, 32568362), (4, 16284181), (17, 3831572), (34, 1915786), (37, 1760452), (68, 957893), (74, 880226), (148, 440113), (629, 103556), (1258, 51778), (2516, 25889)]