28155512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45707}}^1$

素因数の和:45731

約数の個数: 32

約数和(自身を含む): 65819520

約数和(自身を除く): 37664008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 45707, 91414, 182828, 319949, 365656, 502777, 639898, 1005554, 1279796, 2011108, 2559592, 3519439, 4022216, 7038878, 14077756, 28155512]

約数ペア:

[(1, 28155512), (2, 14077756), (4, 7038878), (7, 4022216), (8, 3519439), (11, 2559592), (14, 2011108), (22, 1279796), (28, 1005554), (44, 639898), (56, 502777), (77, 365656), (88, 319949), (154, 182828), (308, 91414), (616, 45707)]