7835152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 40

約数和(自身を含む): 16526720

約数和(自身を除く): 8691568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 271, 278, 542, 556, 1084, 1112, 1807, 2168, 2224, 3523, 3614, 4336, 7046, 7228, 14092, 14456, 28184, 28912, 37669, 56368, 75338, 150676, 301352, 489697, 602704, 979394, 1958788, 3917576, 7835152]

約数ペア:

[(1, 7835152), (2, 3917576), (4, 1958788), (8, 979394), (13, 602704), (16, 489697), (26, 301352), (52, 150676), (104, 75338), (139, 56368), (208, 37669), (271, 28912), (278, 28184), (542, 14456), (556, 14092), (1084, 7228), (1112, 7046), (1807, 4336), (2168, 3614), (2224, 3523)]