26878870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3677}}^1$

素因数の和:3744

約数の個数: 32

約数和(自身を含む): 52433568

約数和(自身を除く): 25554698

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 3677, 7310, 7354, 18385, 36770, 62509, 125018, 158111, 312545, 316222, 625090, 790555, 1581110, 2687887, 5375774, 13439435, 26878870]

約数ペア:

[(1, 26878870), (2, 13439435), (5, 5375774), (10, 2687887), (17, 1581110), (34, 790555), (43, 625090), (85, 316222), (86, 312545), (170, 158111), (215, 125018), (430, 62509), (731, 36770), (1462, 18385), (3655, 7354), (3677, 7310)]