28860495496

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{23029}}^1$

素因数の和:23211

約数の個数: 96

約数和(自身を含む): 66160584000

約数和(自身を除く): 37300088504

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 139, 161, 184, 196, 278, 322, 392, 556, 644, 973, 1112, 1127, 1288, 1946, 2254, 3197, 3892, 4508, 6394, 6811, 7784, 9016, 12788, 13622, 22379, 23029, 25576, 27244, 44758, 46058, 54488, 89516, 92116, 156653, 161203, 179032, 184232, 313306, 322406, 529667, 626612, 644812, 1059334, 1128421, 1253224, 1289624, 2118668, 2256842, 3201031, 3707669, 4237336, 4513684, 6402062, 7415338, 9027368, 12804124, 14830676, 22407217, 25608248, 25953683, 29661352, 44814434, 51907366, 73623713, 89628868, 103814732, 147247426, 156850519, 179257736, 207629464, 294494852, 313701038, 515365991, 588989704, 627402076, 1030731982, 1254804152, 2061463964, 3607561937, 4122927928, 7215123874, 14430247748, 28860495496]

約数ペア:

[(1, 28860495496), (2, 14430247748), (4, 7215123874), (7, 4122927928), (8, 3607561937), (14, 2061463964), (23, 1254804152), (28, 1030731982), (46, 627402076), (49, 588989704), (56, 515365991), (92, 313701038), (98, 294494852), (139, 207629464), (161, 179257736), (184, 156850519), (196, 147247426), (278, 103814732), (322, 89628868), (392, 73623713), (556, 51907366), (644, 44814434), (973, 29661352), (1112, 25953683), (1127, 25608248), (1288, 22407217), (1946, 14830676), (2254, 12804124), (3197, 9027368), (3892, 7415338), (4508, 6402062), (6394, 4513684), (6811, 4237336), (7784, 3707669), (9016, 3201031), (12788, 2256842), (13622, 2118668), (22379, 1289624), (23029, 1253224), (25576, 1128421), (27244, 1059334), (44758, 644812), (46058, 626612), (54488, 529667), (89516, 322406), (92116, 313306), (156653, 184232), (161203, 179032)]