64382876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6911}}^1$

素因数の和:7069

約数の個数: 24

約数和(自身を含む): 120185856

約数和(自身を除く): 55802980

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 6911, 9316, 13822, 27644, 117487, 234974, 469948, 946807, 1893614, 3787228, 16095719, 32191438, 64382876]

約数ペア:

[(1, 64382876), (2, 32191438), (4, 16095719), (17, 3787228), (34, 1893614), (68, 946807), (137, 469948), (274, 234974), (548, 117487), (2329, 27644), (4658, 13822), (6911, 9316)]