28003406

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5519}}^1$

素因数の和:5623

約数の個数: 16

約数和(自身を含む): 43718400

約数和(自身を除く): 15714994

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 5519, 11038, 237317, 325621, 474634, 651242, 14001703, 28003406]

約数ペア:

[(1, 28003406), (2, 14001703), (43, 651242), (59, 474634), (86, 325621), (118, 237317), (2537, 11038), (5074, 5519)]