64856556088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3359747}}^1$

素因数の和:3359899

約数の個数: 32

約数和(自身を含む): 129014323200

約数和(自身を除く): 64157767112

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 9652, 19304, 3359747, 6719494, 13438988, 26877976, 63835193, 127670386, 255340772, 426687869, 510681544, 853375738, 1706751476, 3413502952, 8107069511, 16214139022, 32428278044, 64856556088]

約数ペア:

[(1, 64856556088), (2, 32428278044), (4, 16214139022), (8, 8107069511), (19, 3413502952), (38, 1706751476), (76, 853375738), (127, 510681544), (152, 426687869), (254, 255340772), (508, 127670386), (1016, 63835193), (2413, 26877976), (4826, 13438988), (9652, 6719494), (19304, 3359747)]