71355704

素因数分解:

$2^3\times 7^1\times {\mathrm{1274209}}^1$

素因数の和:1274222

約数の個数: 16

約数和(自身を含む): 152905200

約数和(自身を除く): 81549496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1274209, 2548418, 5096836, 8919463, 10193672, 17838926, 35677852, 71355704]

約数ペア:

[(1, 71355704), (2, 35677852), (4, 17838926), (7, 10193672), (8, 8919463), (14, 5096836), (28, 2548418), (56, 1274209)]