74920478

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3541}}^1$

素因数の和:3763

約数の個数: 16

約数和(自身を含む): 114760800

約数和(自身を除く): 39840322

約数列:

[1, 2, 71, 142, 149, 298, 3541, 7082, 10579, 21158, 251411, 502822, 527609, 1055218, 37460239, 74920478]

約数ペア:

[(1, 74920478), (2, 37460239), (71, 1055218), (142, 527609), (149, 502822), (298, 251411), (3541, 21158), (7082, 10579)]