426491408

素因数分解:

$2^4\times 7^1\times {\mathrm{3807959}}^1$

素因数の和:3807974

約数の個数: 20

約数和(自身を含む): 944374080

約数和(自身を除く): 517882672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3807959, 7615918, 15231836, 26655713, 30463672, 53311426, 60927344, 106622852, 213245704, 426491408]

約数ペア:

[(1, 426491408), (2, 213245704), (4, 106622852), (7, 60927344), (8, 53311426), (14, 30463672), (16, 26655713), (28, 15231836), (56, 7615918), (112, 3807959)]