74280848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{113233}}^1$

素因数の和:113282

約数の個数: 20

約数和(自身を含む): 147430668

約数和(自身を除く): 73149820

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 113233, 226466, 452932, 905864, 1811728, 4642553, 9285106, 18570212, 37140424, 74280848]

約数ペア:

[(1, 74280848), (2, 37140424), (4, 18570212), (8, 9285106), (16, 4642553), (41, 1811728), (82, 905864), (164, 452932), (328, 226466), (656, 113233)]