67866496

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 143208000

約数和(自身を除く): 75341504

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 128, 188, 232, 376, 389, 464, 752, 778, 928, 1363, 1504, 1556, 1856, 2726, 3008, 3112, 3712, 5452, 6016, 6224, 10904, 11281, 12448, 18283, 21808, 22562, 24896, 36566, 43616, 45124, 49792, 73132, 87232, 90248, 146264, 174464, 180496, 292528, 360992, 530207, 585056, 721984, 1060414, 1170112, 1443968, 2120828, 2340224, 4241656, 8483312, 16966624, 33933248, 67866496]

約数ペア:

[(1, 67866496), (2, 33933248), (4, 16966624), (8, 8483312), (16, 4241656), (29, 2340224), (32, 2120828), (47, 1443968), (58, 1170112), (64, 1060414), (94, 721984), (116, 585056), (128, 530207), (188, 360992), (232, 292528), (376, 180496), (389, 174464), (464, 146264), (752, 90248), (778, 87232), (928, 73132), (1363, 49792), (1504, 45124), (1556, 43616), (1856, 36566), (2726, 24896), (3008, 22562), (3112, 21808), (3712, 18283), (5452, 12448), (6016, 11281), (6224, 10904)]