38681764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:604

約数の個数: 36

約数和(自身を含む): 74945500

約数和(自身を除く): 36263736

約数列:

[1, 2, 4, 11, 22, 44, 121, 229, 242, 349, 458, 484, 698, 916, 1396, 2519, 3839, 5038, 7678, 10076, 15356, 27709, 42229, 55418, 79921, 84458, 110836, 159842, 168916, 319684, 879131, 1758262, 3516524, 9670441, 19340882, 38681764]

約数ペア:

[(1, 38681764), (2, 19340882), (4, 9670441), (11, 3516524), (22, 1758262), (44, 879131), (121, 319684), (229, 168916), (242, 159842), (349, 110836), (458, 84458), (484, 79921), (698, 55418), (916, 42229), (1396, 27709), (2519, 15356), (3839, 10076), (5038, 7678)]