66737398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 63899402

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 107, 149, 161, 182, 214, 298, 299, 322, 598, 749, 1043, 1391, 1498, 1937, 2086, 2093, 2461, 2782, 3427, 3874, 4186, 4922, 6854, 9737, 13559, 15943, 17227, 19474, 23989, 27118, 31886, 31993, 34454, 44551, 47978, 63986, 89102, 111601, 207259, 223202, 223951, 311857, 366689, 414518, 447902, 623714, 733378, 1450813, 2566823, 2901626, 4766957, 5133646, 9533914, 33368699, 66737398]

約数ペア:

[(1, 66737398), (2, 33368699), (7, 9533914), (13, 5133646), (14, 4766957), (23, 2901626), (26, 2566823), (46, 1450813), (91, 733378), (107, 623714), (149, 447902), (161, 414518), (182, 366689), (214, 311857), (298, 223951), (299, 223202), (322, 207259), (598, 111601), (749, 89102), (1043, 63986), (1391, 47978), (1498, 44551), (1937, 34454), (2086, 31993), (2093, 31886), (2461, 27118), (2782, 23989), (3427, 19474), (3874, 17227), (4186, 15943), (4922, 13559), (6854, 9737)]