70836389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 86311680

約数和(自身を除く): 15475291

約数列:

[1, 13, 19, 23, 37, 247, 299, 337, 437, 481, 703, 851, 4381, 5681, 6403, 7751, 9139, 11063, 12469, 16169, 83239, 100763, 147269, 162097, 210197, 236911, 286787, 1914497, 3079843, 3728231, 5448953, 70836389]

約数ペア:

[(1, 70836389), (13, 5448953), (19, 3728231), (23, 3079843), (37, 1914497), (247, 286787), (299, 236911), (337, 210197), (437, 162097), (481, 147269), (703, 100763), (851, 83239), (4381, 16169), (5681, 12469), (6403, 11063), (7751, 9139)]