71770416

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{2311}}^1$

素因数の和:2969

約数の個数: 40

約数和(自身を含む): 185773824

約数和(自身を除く): 114003408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2311, 2588, 3882, 4622, 5176, 6933, 7764, 9244, 10352, 13866, 15528, 18488, 27732, 31056, 36976, 55464, 110928, 1495217, 2990434, 4485651, 5980868, 8971302, 11961736, 17942604, 23923472, 35885208, 71770416]

約数ペア:

[(1, 71770416), (2, 35885208), (3, 23923472), (4, 17942604), (6, 11961736), (8, 8971302), (12, 5980868), (16, 4485651), (24, 2990434), (48, 1495217), (647, 110928), (1294, 55464), (1941, 36976), (2311, 31056), (2588, 27732), (3882, 18488), (4622, 15528), (5176, 13866), (6933, 10352), (7764, 9244)]