71200664

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{145903}}^1$

素因数の和:145970

約数の個数: 16

約数和(自身を含む): 135690720

約数和(自身を除く): 64490056

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 145903, 291806, 583612, 1167224, 8900083, 17800166, 35600332, 71200664]

約数ペア:

[(1, 71200664), (2, 35600332), (4, 17800166), (8, 8900083), (61, 1167224), (122, 583612), (244, 291806), (488, 145903)]