68887858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 115582320

約数和(自身を除く): 46694462

約数列:

[1, 2, 13, 26, 37, 74, 101, 202, 481, 709, 962, 1313, 1418, 2626, 3737, 7474, 9217, 18434, 26233, 48581, 52466, 71609, 97162, 143218, 341029, 682058, 930917, 1861834, 2649533, 5299066, 34443929, 68887858]

約数ペア:

[(1, 68887858), (2, 34443929), (13, 5299066), (26, 2649533), (37, 1861834), (74, 930917), (101, 682058), (202, 341029), (481, 143218), (709, 97162), (962, 71609), (1313, 52466), (1418, 48581), (2626, 26233), (3737, 18434), (7474, 9217)]