28562028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{216379}}^1$

素因数の和:216397

約数の個数: 24

約数和(自身を含む): 72703680

約数和(自身を除く): 44141652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 216379, 432758, 649137, 865516, 1298274, 2380169, 2596548, 4760338, 7140507, 9520676, 14281014, 28562028]

約数ペア:

[(1, 28562028), (2, 14281014), (3, 9520676), (4, 7140507), (6, 4760338), (11, 2596548), (12, 2380169), (22, 1298274), (33, 865516), (44, 649137), (66, 432758), (132, 216379)]