28360666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2\times {\mathrm{97}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 45096660

約数和(自身を除く): 16735994

約数列:

[1, 2, 29, 58, 71, 97, 142, 194, 2059, 2813, 4118, 5041, 5626, 6887, 10082, 13774, 146189, 199723, 292378, 399446, 488977, 977954, 14180333, 28360666]

約数ペア:

[(1, 28360666), (2, 14180333), (29, 977954), (58, 488977), (71, 399446), (97, 292378), (142, 199723), (194, 146189), (2059, 13774), (2813, 10082), (4118, 6887), (5041, 5626)]