64863692374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{32999}}^1$

素因数の和:33229

約数の個数: 64

約数和(自身を含む): 115758720000

約数和(自身を除く): 50895027626

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 173, 247, 299, 346, 437, 494, 598, 874, 2249, 3287, 3979, 4498, 5681, 6574, 7958, 11362, 32999, 42731, 51727, 65998, 75601, 85462, 103454, 151202, 428987, 626981, 758977, 857974, 982813, 1253962, 1517954, 1965626, 5708827, 8150753, 9866701, 11417654, 14420563, 16301506, 19733402, 28841126, 74214751, 108467713, 131303021, 148429502, 187467319, 216935426, 262606042, 374934638, 1410080269, 1706939273, 2494757399, 2820160538, 3413878546, 4989514798, 32431846187, 64863692374]

約数ペア:

[(1, 64863692374), (2, 32431846187), (13, 4989514798), (19, 3413878546), (23, 2820160538), (26, 2494757399), (38, 1706939273), (46, 1410080269), (173, 374934638), (247, 262606042), (299, 216935426), (346, 187467319), (437, 148429502), (494, 131303021), (598, 108467713), (874, 74214751), (2249, 28841126), (3287, 19733402), (3979, 16301506), (4498, 14420563), (5681, 11417654), (6574, 9866701), (7958, 8150753), (11362, 5708827), (32999, 1965626), (42731, 1517954), (51727, 1253962), (65998, 982813), (75601, 857974), (85462, 758977), (103454, 626981), (151202, 428987)]