74637974

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 24

約数和(自身を含む): 116704800

約数和(自身を除く): 42066826

約数列:

[1, 2, 47, 73, 94, 146, 149, 298, 3431, 5329, 6862, 7003, 10658, 10877, 14006, 21754, 250463, 500926, 511219, 794021, 1022438, 1588042, 37318987, 74637974]

約数ペア:

[(1, 74637974), (2, 37318987), (47, 1588042), (73, 1022438), (94, 794021), (146, 511219), (149, 500926), (298, 250463), (3431, 21754), (5329, 14006), (6862, 10877), (7003, 10658)]