401050816

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{272453}}^1$

素因数の和:272488

約数の個数: 28

約数和(自身を含む): 830439792

約数和(自身を除く): 429388976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 272453, 544906, 1089812, 2179624, 4359248, 6266419, 8718496, 12532838, 17436992, 25065676, 50131352, 100262704, 200525408, 401050816]

約数ペア:

[(1, 401050816), (2, 200525408), (4, 100262704), (8, 50131352), (16, 25065676), (23, 17436992), (32, 12532838), (46, 8718496), (64, 6266419), (92, 4359248), (184, 2179624), (368, 1089812), (736, 544906), (1472, 272453)]