28918668

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{9377}}^1$

素因数の和:9641

約数の個数: 24

約数和(自身を含む): 67746672

約数和(自身を除く): 38828004

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 9377, 18754, 28131, 37508, 56262, 112524, 2409889, 4819778, 7229667, 9639556, 14459334, 28918668]

約数ペア:

[(1, 28918668), (2, 14459334), (3, 9639556), (4, 7229667), (6, 4819778), (12, 2409889), (257, 112524), (514, 56262), (771, 37508), (1028, 28131), (1542, 18754), (3084, 9377)]