26287508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 26801836

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 131, 221, 227, 262, 442, 454, 524, 884, 908, 1703, 2227, 2951, 3406, 3859, 4454, 5902, 6812, 7718, 8908, 11804, 15436, 28951, 29737, 50167, 57902, 59474, 100334, 115804, 118948, 200668, 386581, 505529, 773162, 1011058, 1546324, 2022116, 6571877, 13143754, 26287508]

約数ペア:

[(1, 26287508), (2, 13143754), (4, 6571877), (13, 2022116), (17, 1546324), (26, 1011058), (34, 773162), (52, 505529), (68, 386581), (131, 200668), (221, 118948), (227, 115804), (262, 100334), (442, 59474), (454, 57902), (524, 50167), (884, 29737), (908, 28951), (1703, 15436), (2227, 11804), (2951, 8908), (3406, 7718), (3859, 6812), (4454, 5902)]