70756516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2621}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 131488056

約数和(自身を除く): 60731540

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 1588, 2621, 5242, 6749, 10484, 13498, 26996, 44557, 89114, 178228, 1040537, 2081074, 4162148, 17689129, 35378258, 70756516]

約数ペア:

[(1, 70756516), (2, 35378258), (4, 17689129), (17, 4162148), (34, 2081074), (68, 1040537), (397, 178228), (794, 89114), (1588, 44557), (2621, 26996), (5242, 13498), (6749, 10484)]