71680476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{853339}}^1$

素因数の和:853353

約数の個数: 24

約数和(自身を含む): 191148160

約数和(自身を除く): 119467684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 853339, 1706678, 2560017, 3413356, 5120034, 5973373, 10240068, 11946746, 17920119, 23893492, 35840238, 71680476]

約数ペア:

[(1, 71680476), (2, 35840238), (3, 23893492), (4, 17920119), (6, 11946746), (7, 10240068), (12, 5973373), (14, 5120034), (21, 3413356), (28, 2560017), (42, 1706678), (84, 853339)]