42635428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1697}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 81585504

約数和(自身を除く): 38950076

約数列:

[1, 2, 4, 11, 22, 44, 571, 1142, 1697, 2284, 3394, 6281, 6788, 12562, 18667, 25124, 37334, 74668, 968987, 1937974, 3875948, 10658857, 21317714, 42635428]

約数ペア:

[(1, 42635428), (2, 21317714), (4, 10658857), (11, 3875948), (22, 1937974), (44, 968987), (571, 74668), (1142, 37334), (1697, 25124), (2284, 18667), (3394, 12562), (6281, 6788)]