65737568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8317}}^1$

素因数の和:8359

約数の個数: 48

約数和(自身を含む): 146729520

約数和(自身を除く): 80991952

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 8317, 16634, 33268, 66536, 108121, 133072, 158023, 216242, 266144, 316046, 432484, 632092, 864968, 1264184, 1729936, 2054299, 2528368, 3459872, 4108598, 5056736, 8217196, 16434392, 32868784, 65737568]

約数ペア:

[(1, 65737568), (2, 32868784), (4, 16434392), (8, 8217196), (13, 5056736), (16, 4108598), (19, 3459872), (26, 2528368), (32, 2054299), (38, 1729936), (52, 1264184), (76, 864968), (104, 632092), (152, 432484), (208, 316046), (247, 266144), (304, 216242), (416, 158023), (494, 133072), (608, 108121), (988, 66536), (1976, 33268), (3952, 16634), (7904, 8317)]