70708508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79987}}^1$

素因数の和:80021

約数の個数: 24

約数和(自身を含む): 141098832

約数和(自身を除く): 70390324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 79987, 159974, 319948, 1039831, 1359779, 2079662, 2719558, 4159324, 5439116, 17677127, 35354254, 70708508]

約数ペア:

[(1, 70708508), (2, 35354254), (4, 17677127), (13, 5439116), (17, 4159324), (26, 2719558), (34, 2079662), (52, 1359779), (68, 1039831), (221, 319948), (442, 159974), (884, 79987)]