42728881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 47810560

約数和(自身を除く): 5081679

約数列:

[1, 13, 31, 229, 403, 463, 2977, 6019, 7099, 14353, 92287, 106027, 186589, 1378351, 3286837, 42728881]

約数ペア:

[(1, 42728881), (13, 3286837), (31, 1378351), (229, 186589), (403, 106027), (463, 92287), (2977, 14353), (6019, 7099)]