7889288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 16580160

約数和(自身を除く): 8690872

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 2423, 3256, 4846, 9692, 19384, 26653, 53306, 89651, 106612, 179302, 213224, 358604, 717208, 986161, 1972322, 3944644, 7889288]

約数ペア:

[(1, 7889288), (2, 3944644), (4, 1972322), (8, 986161), (11, 717208), (22, 358604), (37, 213224), (44, 179302), (74, 106612), (88, 89651), (148, 53306), (296, 26653), (407, 19384), (814, 9692), (1628, 4846), (2423, 3256)]