28203664

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{4651}}^1$

素因数の和:5038

約数の個数: 20

約数和(自身を含む): 54800560

約数和(自身を除く): 26596896

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 4651, 6064, 9302, 18604, 37208, 74416, 1762729, 3525458, 7050916, 14101832, 28203664]

約数ペア:

[(1, 28203664), (2, 14101832), (4, 7050916), (8, 3525458), (16, 1762729), (379, 74416), (758, 37208), (1516, 18604), (3032, 9302), (4651, 6064)]