72050002

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{3929}}^1$

素因数の和:4157

約数の個数: 16

約数和(自身を含む): 110778840

約数和(自身を除く): 38728838

約数列:

[1, 2, 53, 106, 173, 346, 3929, 7858, 9169, 18338, 208237, 416474, 679717, 1359434, 36025001, 72050002]

約数ペア:

[(1, 72050002), (2, 36025001), (53, 1359434), (106, 679717), (173, 416474), (346, 208237), (3929, 18338), (7858, 9169)]