28508282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41801}}^1$

素因数の和:41845

約数の個数: 16

約数和(自身を含む): 48155904

約数和(自身を除く): 19647622

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41801, 83602, 459811, 919622, 1295831, 2591662, 14254141, 28508282]

約数ペア:

[(1, 28508282), (2, 14254141), (11, 2591662), (22, 1295831), (31, 919622), (62, 459811), (341, 83602), (682, 41801)]