28843535

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22273}}^1$

素因数の和:22322

約数の個数: 16

約数和(自身を含む): 40627776

約数和(自身を除く): 11784241

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 22273, 111365, 155911, 779555, 824101, 4120505, 5768707, 28843535]

約数ペア:

[(1, 28843535), (5, 5768707), (7, 4120505), (35, 824101), (37, 779555), (185, 155911), (259, 111365), (1295, 22273)]