56404172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3229}}^1$

素因数の和:3641

約数の個数: 24

約数和(自身を含む): 107985360

約数和(自身を除く): 51581188

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 3229, 4367, 6458, 8734, 12916, 17468, 35519, 71038, 142076, 1281913, 2563826, 5127652, 14101043, 28202086, 56404172]

約数ペア:

[(1, 56404172), (2, 28202086), (4, 14101043), (11, 5127652), (22, 2563826), (44, 1281913), (397, 142076), (794, 71038), (1588, 35519), (3229, 17468), (4367, 12916), (6458, 8734)]