15697567216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{6653}}^1$

素因数の和:6830

約数の個数: 80

約数和(自身を含む): 32317360128

約数和(自身を除く): 16619792912

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 71, 124, 134, 142, 248, 268, 284, 496, 536, 568, 1072, 1136, 2077, 2201, 4154, 4402, 4757, 6653, 8308, 8804, 9514, 13306, 16616, 17608, 19028, 26612, 33232, 35216, 38056, 53224, 76112, 106448, 147467, 206243, 294934, 412486, 445751, 472363, 589868, 824972, 891502, 944726, 1179736, 1649944, 1783004, 1889452, 2359472, 3299888, 3566008, 3778904, 7132016, 7557808, 13818281, 14643253, 27636562, 29286506, 31648321, 55273124, 58573012, 63296642, 110546248, 117146024, 126593284, 221092496, 234292048, 253186568, 506373136, 981097951, 1962195902, 3924391804, 7848783608, 15697567216]

約数ペア:

[(1, 15697567216), (2, 7848783608), (4, 3924391804), (8, 1962195902), (16, 981097951), (31, 506373136), (62, 253186568), (67, 234292048), (71, 221092496), (124, 126593284), (134, 117146024), (142, 110546248), (248, 63296642), (268, 58573012), (284, 55273124), (496, 31648321), (536, 29286506), (568, 27636562), (1072, 14643253), (1136, 13818281), (2077, 7557808), (2201, 7132016), (4154, 3778904), (4402, 3566008), (4757, 3299888), (6653, 2359472), (8308, 1889452), (8804, 1783004), (9514, 1649944), (13306, 1179736), (16616, 944726), (17608, 891502), (19028, 824972), (26612, 589868), (33232, 472363), (35216, 445751), (38056, 412486), (53224, 294934), (76112, 206243), (106448, 147467)]