27773822

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1231}}^1$

素因数の和:1651

約数の個数: 16

約数和(自身を含む): 43243200

約数和(自身を除く): 15469378

約数列:

[1, 2, 29, 58, 389, 778, 1231, 2462, 11281, 22562, 35699, 71398, 478859, 957718, 13886911, 27773822]

約数ペア:

[(1, 27773822), (2, 13886911), (29, 957718), (58, 478859), (389, 71398), (778, 35699), (1231, 22562), (2462, 11281)]