28713652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5987}}^1$

素因数の和:6111

約数の個数: 24

約数和(自身を含む): 55329120

約数和(自身を除く): 26615468

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 5987, 11974, 23948, 65857, 131714, 263428, 652583, 1305166, 2610332, 7178413, 14356826, 28713652]

約数ペア:

[(1, 28713652), (2, 14356826), (4, 7178413), (11, 2610332), (22, 1305166), (44, 652583), (109, 263428), (218, 131714), (436, 65857), (1199, 23948), (2398, 11974), (4796, 5987)]