2198272

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 4545856

約数和(自身を除く): 2347584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 277, 496, 554, 992, 1108, 1984, 2216, 3968, 4432, 7936, 8587, 8864, 17174, 17728, 34348, 35456, 68696, 70912, 137392, 274784, 549568, 1099136, 2198272]

約数ペア:

[(1, 2198272), (2, 1099136), (4, 549568), (8, 274784), (16, 137392), (31, 70912), (32, 68696), (62, 35456), (64, 34348), (124, 17728), (128, 17174), (248, 8864), (256, 8587), (277, 7936), (496, 4432), (554, 3968), (992, 2216), (1108, 1984)]