28557566

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{6571}}^1$

素因数の和:6667

約数の個数: 16

約数和(自身を含む): 44715888

約数和(自身を除く): 16158322

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 6571, 13142, 269411, 348263, 538822, 696526, 14278783, 28557566]

約数ペア:

[(1, 28557566), (2, 14278783), (41, 696526), (53, 538822), (82, 348263), (106, 269411), (2173, 13142), (4346, 6571)]