3337568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 7239456

約数和(自身を除く): 3901888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 113, 142, 208, 226, 284, 416, 452, 568, 904, 923, 1136, 1469, 1808, 1846, 2272, 2938, 3616, 3692, 5876, 7384, 8023, 11752, 14768, 16046, 23504, 29536, 32092, 47008, 64184, 104299, 128368, 208598, 256736, 417196, 834392, 1668784, 3337568]

約数ペア:

[(1, 3337568), (2, 1668784), (4, 834392), (8, 417196), (13, 256736), (16, 208598), (26, 128368), (32, 104299), (52, 64184), (71, 47008), (104, 32092), (113, 29536), (142, 23504), (208, 16046), (226, 14768), (284, 11752), (416, 8023), (452, 7384), (568, 5876), (904, 3692), (923, 3616), (1136, 2938), (1469, 2272), (1808, 1846)]