42746392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2957}}^1$

素因数の和:3115

約数の個数: 32

約数和(自身を含む): 86965200

約数和(自身を除く): 44218808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 2957, 3614, 5914, 7228, 11828, 14456, 23656, 38441, 76882, 153764, 307528, 411023, 822046, 1644092, 3288184, 5343299, 10686598, 21373196, 42746392]

約数ペア:

[(1, 42746392), (2, 21373196), (4, 10686598), (8, 5343299), (13, 3288184), (26, 1644092), (52, 822046), (104, 411023), (139, 307528), (278, 153764), (556, 76882), (1112, 38441), (1807, 23656), (2957, 14456), (3614, 11828), (5914, 7228)]