65659664

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 154275840

約数和(自身を除く): 88616176

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 71, 92, 112, 142, 161, 184, 284, 322, 359, 368, 497, 568, 644, 718, 994, 1136, 1288, 1436, 1633, 1988, 2513, 2576, 2872, 3266, 3976, 5026, 5744, 6532, 7952, 8257, 10052, 11431, 13064, 16514, 20104, 22862, 25489, 26128, 33028, 40208, 45724, 50978, 57799, 66056, 91448, 101956, 115598, 132112, 178423, 182896, 203912, 231196, 356846, 407824, 462392, 586247, 713692, 924784, 1172494, 1427384, 2344988, 2854768, 4103729, 4689976, 8207458, 9379952, 16414916, 32829832, 65659664]

約数ペア:

[(1, 65659664), (2, 32829832), (4, 16414916), (7, 9379952), (8, 8207458), (14, 4689976), (16, 4103729), (23, 2854768), (28, 2344988), (46, 1427384), (56, 1172494), (71, 924784), (92, 713692), (112, 586247), (142, 462392), (161, 407824), (184, 356846), (284, 231196), (322, 203912), (359, 182896), (368, 178423), (497, 132112), (568, 115598), (644, 101956), (718, 91448), (994, 66056), (1136, 57799), (1288, 50978), (1436, 45724), (1633, 40208), (1988, 33028), (2513, 26128), (2576, 25489), (2872, 22862), (3266, 20104), (3976, 16514), (5026, 13064), (5744, 11431), (6532, 10052), (7952, 8257)]