28846643

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 34564800

約数和(自身を除く): 5718157

約数列:

[1, 7, 37, 49, 259, 343, 1813, 2273, 12691, 15911, 84101, 111377, 588707, 779639, 4120949, 28846643]

約数ペア:

[(1, 28846643), (7, 4120949), (37, 779639), (49, 588707), (259, 111377), (343, 84101), (1813, 15911), (2273, 12691)]