72920866

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{2357}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 113184000

約数和(自身を除く): 40263134

約数列:

[1, 2, 31, 62, 499, 998, 2357, 4714, 15469, 30938, 73067, 146134, 1176143, 2352286, 36460433, 72920866]

約数ペア:

[(1, 72920866), (2, 36460433), (31, 2352286), (62, 1176143), (499, 146134), (998, 73067), (2357, 30938), (4714, 15469)]