8977668856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1\times {\mathrm{3121}}^1$

素因数の和:4784

約数の個数: 64

約数和(自身を含む): 19212288480

約数和(自身を除く): 10234619624

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1627, 1768, 3121, 3254, 6242, 6508, 12484, 13016, 21151, 24968, 27659, 40573, 42302, 53057, 55318, 81146, 84604, 106114, 110636, 162292, 169208, 212228, 221272, 324584, 359567, 424456, 689741, 719134, 1379482, 1438268, 2758964, 2876536, 5077867, 5517928, 10155734, 20311468, 40622936, 66012271, 86323739, 132024542, 172647478, 264049084, 345294956, 528098168, 690589912, 1122208607, 2244417214, 4488834428, 8977668856]

約数ペア:

[(1, 8977668856), (2, 4488834428), (4, 2244417214), (8, 1122208607), (13, 690589912), (17, 528098168), (26, 345294956), (34, 264049084), (52, 172647478), (68, 132024542), (104, 86323739), (136, 66012271), (221, 40622936), (442, 20311468), (884, 10155734), (1627, 5517928), (1768, 5077867), (3121, 2876536), (3254, 2758964), (6242, 1438268), (6508, 1379482), (12484, 719134), (13016, 689741), (21151, 424456), (24968, 359567), (27659, 324584), (40573, 221272), (42302, 212228), (53057, 169208), (55318, 162292), (81146, 110636), (84604, 106114)]