28441428

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{12409}}^1$

素因数の和:12607

約数の個数: 24

約数和(自身を含む): 66716160

約数和(自身を除く): 38274732

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 12409, 24818, 37227, 49636, 74454, 148908, 2370119, 4740238, 7110357, 9480476, 14220714, 28441428]

約数ペア:

[(1, 28441428), (2, 14220714), (3, 9480476), (4, 7110357), (6, 4740238), (12, 2370119), (191, 148908), (382, 74454), (573, 49636), (764, 37227), (1146, 24818), (2292, 12409)]