4556656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1193

約数の個数: 40

約数和(自身を含む): 10016720

約数和(自身を除く): 5460064

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1153, 1976, 2306, 3952, 4612, 9224, 14989, 18448, 21907, 29978, 43814, 59956, 87628, 119912, 175256, 239824, 284791, 350512, 569582, 1139164, 2278328, 4556656]

約数ペア:

[(1, 4556656), (2, 2278328), (4, 1139164), (8, 569582), (13, 350512), (16, 284791), (19, 239824), (26, 175256), (38, 119912), (52, 87628), (76, 59956), (104, 43814), (152, 29978), (208, 21907), (247, 18448), (304, 14989), (494, 9224), (988, 4612), (1153, 3952), (1976, 2306)]