68572696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6907}}^1$

素因数の和:7003

約数の個数: 32

約数和(自身を含む): 138021840

約数和(自身を除く): 69449144

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 6907, 9928, 13814, 27628, 55256, 117419, 234838, 469676, 504211, 939352, 1008422, 2016844, 4033688, 8571587, 17143174, 34286348, 68572696]

約数ペア:

[(1, 68572696), (2, 34286348), (4, 17143174), (8, 8571587), (17, 4033688), (34, 2016844), (68, 1008422), (73, 939352), (136, 504211), (146, 469676), (292, 234838), (584, 117419), (1241, 55256), (2482, 27628), (4964, 13814), (6907, 9928)]