65707312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21961}}^1$

素因数の和:21997

約数の個数: 40

約数和(自身を含む): 147057552

約数和(自身を除く): 81350240

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 21961, 43922, 87844, 175688, 241571, 351376, 373337, 483142, 746674, 966284, 1493348, 1932568, 2986696, 3865136, 4106707, 5973392, 8213414, 16426828, 32853656, 65707312]

約数ペア:

[(1, 65707312), (2, 32853656), (4, 16426828), (8, 8213414), (11, 5973392), (16, 4106707), (17, 3865136), (22, 2986696), (34, 1932568), (44, 1493348), (68, 966284), (88, 746674), (136, 483142), (176, 373337), (187, 351376), (272, 241571), (374, 175688), (748, 87844), (1496, 43922), (2992, 21961)]