65225238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19447}}^1$

素因数の和:19508

約数の個数: 32

約数和(自身を含む): 143759616

約数和(自身を除く): 78534378

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 19447, 38894, 58341, 116682, 252811, 505622, 758433, 836221, 1516866, 1672442, 2508663, 5017326, 10870873, 21741746, 32612619, 65225238]

約数ペア:

[(1, 65225238), (2, 32612619), (3, 21741746), (6, 10870873), (13, 5017326), (26, 2508663), (39, 1672442), (43, 1516866), (78, 836221), (86, 758433), (129, 505622), (258, 252811), (559, 116682), (1118, 58341), (1677, 38894), (3354, 19447)]