71297288

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 136758360

約数和(自身を除く): 65461072

約数列:

[1, 2, 4, 8, 61, 122, 193, 244, 386, 488, 757, 772, 1514, 1544, 3028, 6056, 11773, 23546, 46177, 47092, 92354, 94184, 146101, 184708, 292202, 369416, 584404, 1168808, 8912161, 17824322, 35648644, 71297288]

約数ペア:

[(1, 71297288), (2, 35648644), (4, 17824322), (8, 8912161), (61, 1168808), (122, 584404), (193, 369416), (244, 292202), (386, 184708), (488, 146101), (757, 94184), (772, 92354), (1514, 47092), (1544, 46177), (3028, 23546), (6056, 11773)]