72065614

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{1613}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 109816560

約数和(自身を除く): 37750946

約数列:

[1, 2, 89, 178, 251, 502, 1613, 3226, 22339, 44678, 143557, 287114, 404863, 809726, 36032807, 72065614]

約数ペア:

[(1, 72065614), (2, 36032807), (89, 809726), (178, 404863), (251, 287114), (502, 143557), (1613, 44678), (3226, 22339)]