68866216

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{145903}}^1$

素因数の和:145968

約数の個数: 16

約数和(自身を含む): 131313600

約数和(自身を除く): 62447384

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 145903, 291806, 583612, 1167224, 8608277, 17216554, 34433108, 68866216]

約数ペア:

[(1, 68866216), (2, 34433108), (4, 17216554), (8, 8608277), (59, 1167224), (118, 583612), (236, 291806), (472, 145903)]