70448984

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{21017}}^1$

素因数の和:21442

約数の個数: 16

約数和(自身を含む): 132413400

約数和(自身を除く): 61964416

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 21017, 42034, 84068, 168136, 8806123, 17612246, 35224492, 70448984]

約数ペア:

[(1, 70448984), (2, 35224492), (4, 17612246), (8, 8806123), (419, 168136), (838, 84068), (1676, 42034), (3352, 21017)]