26395136

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1712

約数の個数: 40

約数和(自身を含む): 54472704

約数和(自身を除く): 28077568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1663, 1984, 3326, 3968, 6652, 7936, 13304, 15872, 26608, 51553, 53216, 103106, 106432, 206212, 212864, 412424, 425728, 824848, 851456, 1649696, 3299392, 6598784, 13197568, 26395136]

約数ペア:

[(1, 26395136), (2, 13197568), (4, 6598784), (8, 3299392), (16, 1649696), (31, 851456), (32, 824848), (62, 425728), (64, 412424), (124, 212864), (128, 206212), (248, 106432), (256, 103106), (496, 53216), (512, 51553), (992, 26608), (1663, 15872), (1984, 13304), (3326, 7936), (3968, 6652)]