27726830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3793}}^1$

素因数の和:3860

約数の個数: 32

約数和(自身を含む): 54087264

約数和(自身を除く): 26360434

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 3793, 7310, 7586, 18965, 37930, 64481, 128962, 163099, 322405, 326198, 644810, 815495, 1630990, 2772683, 5545366, 13863415, 27726830]

約数ペア:

[(1, 27726830), (2, 13863415), (5, 5545366), (10, 2772683), (17, 1630990), (34, 815495), (43, 644810), (85, 326198), (86, 322405), (170, 163099), (215, 128962), (430, 64481), (731, 37930), (1462, 18965), (3655, 7586), (3793, 7310)]