68372648

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 130977000

約数和(自身を除く): 62604352

約数列:

[1, 2, 4, 8, 89, 109, 178, 218, 356, 436, 712, 872, 881, 1762, 3524, 7048, 9701, 19402, 38804, 77608, 78409, 96029, 156818, 192058, 313636, 384116, 627272, 768232, 8546581, 17093162, 34186324, 68372648]

約数ペア:

[(1, 68372648), (2, 34186324), (4, 17093162), (8, 8546581), (89, 768232), (109, 627272), (178, 384116), (218, 313636), (356, 192058), (436, 156818), (712, 96029), (872, 78409), (881, 77608), (1762, 38804), (3524, 19402), (7048, 9701)]