68472544

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1279}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 154828800

約数和(自身を除く): 86356256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1279, 1673, 1912, 2558, 3346, 3824, 5116, 6692, 7648, 8953, 10232, 13384, 17906, 20464, 26768, 35812, 40928, 53536, 71624, 143248, 286496, 305681, 611362, 1222724, 2139767, 2445448, 4279534, 4890896, 8559068, 9781792, 17118136, 34236272, 68472544]

約数ペア:

[(1, 68472544), (2, 34236272), (4, 17118136), (7, 9781792), (8, 8559068), (14, 4890896), (16, 4279534), (28, 2445448), (32, 2139767), (56, 1222724), (112, 611362), (224, 305681), (239, 286496), (478, 143248), (956, 71624), (1279, 53536), (1673, 40928), (1912, 35812), (2558, 26768), (3346, 20464), (3824, 17906), (5116, 13384), (6692, 10232), (7648, 8953)]