71952419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{2027}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 89945856

約数和(自身を除く): 17993437

約数列:

[1, 7, 11, 77, 461, 2027, 3227, 5071, 14189, 22297, 35497, 156079, 934447, 6541129, 10278917, 71952419]

約数ペア:

[(1, 71952419), (7, 10278917), (11, 6541129), (77, 934447), (461, 156079), (2027, 35497), (3227, 22297), (5071, 14189)]