73872172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{4229}}^1$

素因数の和:4641

約数の個数: 24

約数和(自身を含む): 141417360

約数和(自身を除く): 67545188

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 4229, 4367, 8458, 8734, 16916, 17468, 46519, 93038, 186076, 1678913, 3357826, 6715652, 18468043, 36936086, 73872172]

約数ペア:

[(1, 73872172), (2, 36936086), (4, 18468043), (11, 6715652), (22, 3357826), (44, 1678913), (397, 186076), (794, 93038), (1588, 46519), (4229, 17468), (4367, 16916), (8458, 8734)]