10400704

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1172

約数の個数: 28

約数和(自身を含む): 20786344

約数和(自身を除く): 10385640

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 997, 1304, 1994, 2608, 3988, 5216, 7976, 10432, 15952, 31904, 63808, 162511, 325022, 650044, 1300088, 2600176, 5200352, 10400704]

約数ペア:

[(1, 10400704), (2, 5200352), (4, 2600176), (8, 1300088), (16, 650044), (32, 325022), (64, 162511), (163, 63808), (326, 31904), (652, 15952), (997, 10432), (1304, 7976), (1994, 5216), (2608, 3988)]