56872072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{418177}}^1$

素因数の和:418200

約数の個数: 16

約数和(自身を含む): 112908060

約数和(自身を除く): 56035988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 418177, 836354, 1672708, 3345416, 7109009, 14218018, 28436036, 56872072]

約数ペア:

[(1, 56872072), (2, 28436036), (4, 14218018), (8, 7109009), (17, 3345416), (34, 1672708), (68, 836354), (136, 418177)]