28778514

素因数分解:

$2^1\times 3^1\times {\mathrm{853}}^1\times {\mathrm{5623}}^1$

素因数の和:6481

約数の個数: 16

約数和(自身を含む): 57634752

約数和(自身を除く): 28856238

約数列:

[1, 2, 3, 6, 853, 1706, 2559, 5118, 5623, 11246, 16869, 33738, 4796419, 9592838, 14389257, 28778514]

約数ペア:

[(1, 28778514), (2, 14389257), (3, 9592838), (6, 4796419), (853, 33738), (1706, 16869), (2559, 11246), (5118, 5623)]