28631042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41981}}^1$

素因数の和:42025

約数の個数: 16

約数和(自身を含む): 48363264

約数和(自身を除く): 19732222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41981, 83962, 461791, 923582, 1301411, 2602822, 14315521, 28631042]

約数ペア:

[(1, 28631042), (2, 14315521), (11, 2602822), (22, 1301411), (31, 923582), (62, 461791), (341, 83962), (682, 41981)]