26375648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 34588192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 47, 52, 71, 76, 94, 104, 142, 152, 188, 208, 247, 284, 304, 376, 416, 494, 568, 608, 611, 752, 893, 923, 988, 1136, 1222, 1349, 1504, 1786, 1846, 1976, 2272, 2444, 2698, 3337, 3572, 3692, 3952, 4888, 5396, 6674, 7144, 7384, 7904, 9776, 10792, 11609, 13348, 14288, 14768, 17537, 19552, 21584, 23218, 26696, 28576, 29536, 35074, 43168, 43381, 46436, 53392, 63403, 70148, 86762, 92872, 106784, 126806, 140296, 173524, 185744, 253612, 280592, 347048, 371488, 507224, 561184, 694096, 824239, 1014448, 1388192, 1648478, 2028896, 3296956, 6593912, 13187824, 26375648]

約数ペア:

[(1, 26375648), (2, 13187824), (4, 6593912), (8, 3296956), (13, 2028896), (16, 1648478), (19, 1388192), (26, 1014448), (32, 824239), (38, 694096), (47, 561184), (52, 507224), (71, 371488), (76, 347048), (94, 280592), (104, 253612), (142, 185744), (152, 173524), (188, 140296), (208, 126806), (247, 106784), (284, 92872), (304, 86762), (376, 70148), (416, 63403), (494, 53392), (568, 46436), (608, 43381), (611, 43168), (752, 35074), (893, 29536), (923, 28576), (988, 26696), (1136, 23218), (1222, 21584), (1349, 19552), (1504, 17537), (1786, 14768), (1846, 14288), (1976, 13348), (2272, 11609), (2444, 10792), (2698, 9776), (3337, 7904), (3572, 7384), (3692, 7144), (3952, 6674), (4888, 5396)]