57157648

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{12713}}^1$

素因数の和:13002

約数の個数: 20

約数和(自身を含む): 111145788

約数和(自身を除く): 53988140

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 12713, 25426, 50852, 101704, 203408, 3572353, 7144706, 14289412, 28578824, 57157648]

約数ペア:

[(1, 57157648), (2, 28578824), (4, 14289412), (8, 7144706), (16, 3572353), (281, 203408), (562, 101704), (1124, 50852), (2248, 25426), (4496, 12713)]