28295766

素因数分解:

$2^1\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{1277}}^1$

素因数の和:2516

約数の個数: 24

約数和(自身を含む): 61405344

約数和(自身を除く): 33109578

約数列:

[1, 2, 3, 6, 9, 18, 1231, 1277, 2462, 2554, 3693, 3831, 7386, 7662, 11079, 11493, 22158, 22986, 1571987, 3143974, 4715961, 9431922, 14147883, 28295766]

約数ペア:

[(1, 28295766), (2, 14147883), (3, 9431922), (6, 4715961), (9, 3143974), (18, 1571987), (1231, 22986), (1277, 22158), (2462, 11493), (2554, 11079), (3693, 7662), (3831, 7386)]