65745472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4159}}^1$

素因数の和:4203

約数の個数: 56

約数和(自身を含む): 147929600

約数和(自身を除く): 82184128

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 4159, 7904, 8318, 15808, 16636, 33272, 54067, 66544, 79021, 108134, 133088, 158042, 216268, 266176, 316084, 432536, 632168, 865072, 1027273, 1264336, 1730144, 2054546, 2528672, 3460288, 4109092, 5057344, 8218184, 16436368, 32872736, 65745472]

約数ペア:

[(1, 65745472), (2, 32872736), (4, 16436368), (8, 8218184), (13, 5057344), (16, 4109092), (19, 3460288), (26, 2528672), (32, 2054546), (38, 1730144), (52, 1264336), (64, 1027273), (76, 865072), (104, 632168), (152, 432536), (208, 316084), (247, 266176), (304, 216268), (416, 158042), (494, 133088), (608, 108134), (832, 79021), (988, 66544), (1216, 54067), (1976, 33272), (3952, 16636), (4159, 15808), (7904, 8318)]