42729766

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1367

約数の個数: 16

約数和(自身を含む): 65516688

約数和(自身を除く): 22786922

約数列:

[1, 2, 53, 106, 491, 821, 982, 1642, 26023, 43513, 52046, 87026, 403111, 806222, 21364883, 42729766]

約数ペア:

[(1, 42729766), (2, 21364883), (53, 806222), (106, 403111), (491, 87026), (821, 52046), (982, 43513), (1642, 26023)]