28941310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{170243}}^1$

素因数の和:170267

約数の個数: 16

約数和(自身を含む): 55159056

約数和(自身を除く): 26217746

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 170243, 340486, 851215, 1702430, 2894131, 5788262, 14470655, 28941310]

約数ペア:

[(1, 28941310), (2, 14470655), (5, 5788262), (10, 2894131), (17, 1702430), (34, 851215), (85, 340486), (170, 170243)]