13799216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 28283904

約数和(自身を除く): 14484688

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 647, 688, 1294, 1333, 2588, 2666, 5176, 5332, 10352, 10664, 20057, 21328, 27821, 40114, 55642, 80228, 111284, 160456, 222568, 320912, 445136, 862451, 1724902, 3449804, 6899608, 13799216]

約数ペア:

[(1, 13799216), (2, 6899608), (4, 3449804), (8, 1724902), (16, 862451), (31, 445136), (43, 320912), (62, 222568), (86, 160456), (124, 111284), (172, 80228), (248, 55642), (344, 40114), (496, 27821), (647, 21328), (688, 20057), (1294, 10664), (1333, 10352), (2588, 5332), (2666, 5176)]