71928596

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{438589}}^1$

素因数の和:438634

約数の個数: 12

約数和(自身を含む): 128945460

約数和(自身を除く): 57016864

約数列:

[1, 2, 4, 41, 82, 164, 438589, 877178, 1754356, 17982149, 35964298, 71928596]

約数ペア:

[(1, 71928596), (2, 35964298), (4, 17982149), (41, 1754356), (82, 877178), (164, 438589)]