71266468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195787}}^1$

素因数の和:195811

約数の個数: 24

約数和(自身を含む): 153497792

約数和(自身を除く): 82231324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 195787, 391574, 783148, 1370509, 2545231, 2741018, 5090462, 5482036, 10180924, 17816617, 35633234, 71266468]

約数ペア:

[(1, 71266468), (2, 35633234), (4, 17816617), (7, 10180924), (13, 5482036), (14, 5090462), (26, 2741018), (28, 2545231), (52, 1370509), (91, 783148), (182, 391574), (364, 195787)]