28548646

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 51194880

約数和(自身を除く): 22646234

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 1009, 2018, 2021, 4042, 7063, 14126, 14147, 28294, 43387, 47423, 86774, 94846, 303709, 331961, 607418, 663922, 2039189, 4078378, 14274323, 28548646]

約数ペア:

[(1, 28548646), (2, 14274323), (7, 4078378), (14, 2039189), (43, 663922), (47, 607418), (86, 331961), (94, 303709), (301, 94846), (329, 86774), (602, 47423), (658, 43387), (1009, 28294), (2018, 14147), (2021, 14126), (4042, 7063)]