28750824

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2069}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 78308100

約数和(自身を除く): 49557276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2069, 2316, 3474, 4138, 4632, 6207, 6948, 8276, 12414, 13896, 16552, 18621, 24828, 37242, 49656, 74484, 148968, 399317, 798634, 1197951, 1597268, 2395902, 3194536, 3593853, 4791804, 7187706, 9583608, 14375412, 28750824]

約数ペア:

[(1, 28750824), (2, 14375412), (3, 9583608), (4, 7187706), (6, 4791804), (8, 3593853), (9, 3194536), (12, 2395902), (18, 1597268), (24, 1197951), (36, 798634), (72, 399317), (193, 148968), (386, 74484), (579, 49656), (772, 37242), (1158, 24828), (1544, 18621), (1737, 16552), (2069, 13896), (2316, 12414), (3474, 8276), (4138, 6948), (4632, 6207)]