28418258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41669}}^1$

素因数の和:41713

約数の個数: 16

約数和(自身を含む): 48003840

約数和(自身を除く): 19585582

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41669, 83338, 458359, 916718, 1291739, 2583478, 14209129, 28418258]

約数ペア:

[(1, 28418258), (2, 14209129), (11, 2583478), (22, 1291739), (31, 916718), (62, 458359), (341, 83338), (682, 41669)]