71286686

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{8521}}^1$

素因数の和:8659

約数の個数: 16

約数和(自身を含む): 110445120

約数和(自身を除く): 39158434

約数列:

[1, 2, 47, 89, 94, 178, 4183, 8366, 8521, 17042, 400487, 758369, 800974, 1516738, 35643343, 71286686]

約数ペア:

[(1, 71286686), (2, 35643343), (47, 1516738), (89, 800974), (94, 758369), (178, 400487), (4183, 17042), (8366, 8521)]