745617416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{41851}}^1$

素因数の和:42005

約数の個数: 32

約数和(自身を含む): 1491605280

約数和(自身を除く): 745987864

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8908, 17816, 41851, 83702, 167404, 334808, 711467, 1422934, 2845868, 5482481, 5691736, 10964962, 21929924, 43859848, 93202177, 186404354, 372808708, 745617416]

約数ペア:

[(1, 745617416), (2, 372808708), (4, 186404354), (8, 93202177), (17, 43859848), (34, 21929924), (68, 10964962), (131, 5691736), (136, 5482481), (262, 2845868), (524, 1422934), (1048, 711467), (2227, 334808), (4454, 167404), (8908, 83702), (17816, 41851)]