4091872

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1882

約数の個数: 24

約数和(自身を含む): 8173872

約数和(自身を除く): 4082000

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 1801, 2272, 3602, 7204, 14408, 28816, 57632, 127871, 255742, 511484, 1022968, 2045936, 4091872]

約数ペア:

[(1, 4091872), (2, 2045936), (4, 1022968), (8, 511484), (16, 255742), (32, 127871), (71, 57632), (142, 28816), (284, 14408), (568, 7204), (1136, 3602), (1801, 2272)]