70789656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1997}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 203316480

約数和(自身を除く): 132526824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 1997, 2532, 2954, 3994, 4431, 5064, 5908, 5991, 7988, 8862, 11816, 11982, 13979, 15976, 17724, 23964, 27958, 35448, 41937, 47928, 55916, 83874, 111832, 167748, 335496, 421367, 842734, 1264101, 1685468, 2528202, 2949569, 3370936, 5056404, 5899138, 8848707, 10112808, 11798276, 17697414, 23596552, 35394828, 70789656]

約数ペア:

[(1, 70789656), (2, 35394828), (3, 23596552), (4, 17697414), (6, 11798276), (7, 10112808), (8, 8848707), (12, 5899138), (14, 5056404), (21, 3370936), (24, 2949569), (28, 2528202), (42, 1685468), (56, 1264101), (84, 842734), (168, 421367), (211, 335496), (422, 167748), (633, 111832), (844, 83874), (1266, 55916), (1477, 47928), (1688, 41937), (1997, 35448), (2532, 27958), (2954, 23964), (3994, 17724), (4431, 15976), (5064, 13979), (5908, 11982), (5991, 11816), (7988, 8862)]