28605056

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 57324000

約数和(自身を除く): 28718944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1123, 1592, 2246, 3184, 4492, 6368, 8984, 12736, 17968, 25472, 35936, 71872, 143744, 223477, 446954, 893908, 1787816, 3575632, 7151264, 14302528, 28605056]

約数ペア:

[(1, 28605056), (2, 14302528), (4, 7151264), (8, 3575632), (16, 1787816), (32, 893908), (64, 446954), (128, 223477), (199, 143744), (398, 71872), (796, 35936), (1123, 25472), (1592, 17968), (2246, 12736), (3184, 8984), (4492, 6368)]