57778728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1439}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 108109272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 1434, 1439, 1673, 1912, 2868, 2878, 3346, 4317, 5019, 5736, 5756, 6692, 8634, 10038, 10073, 11512, 13384, 17268, 20076, 20146, 30219, 34536, 40152, 40292, 60438, 80584, 120876, 241752, 343921, 687842, 1031763, 1375684, 2063526, 2407447, 2751368, 4127052, 4814894, 7222341, 8254104, 9629788, 14444682, 19259576, 28889364, 57778728]

約数ペア:

[(1, 57778728), (2, 28889364), (3, 19259576), (4, 14444682), (6, 9629788), (7, 8254104), (8, 7222341), (12, 4814894), (14, 4127052), (21, 2751368), (24, 2407447), (28, 2063526), (42, 1375684), (56, 1031763), (84, 687842), (168, 343921), (239, 241752), (478, 120876), (717, 80584), (956, 60438), (1434, 40292), (1439, 40152), (1673, 34536), (1912, 30219), (2868, 20146), (2878, 20076), (3346, 17268), (4317, 13384), (5019, 11512), (5736, 10073), (5756, 10038), (6692, 8634)]