79917686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 133920000

約数和(自身を除く): 54002314

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 874, 1159, 1403, 1499, 2318, 2806, 2998, 26657, 28481, 34477, 53314, 56962, 68954, 91439, 182878, 655063, 1310126, 1737341, 2103097, 3474682, 4206194, 39958843, 79917686]

約数ペア:

[(1, 79917686), (2, 39958843), (19, 4206194), (23, 3474682), (38, 2103097), (46, 1737341), (61, 1310126), (122, 655063), (437, 182878), (874, 91439), (1159, 68954), (1403, 56962), (1499, 53314), (2318, 34477), (2806, 28481), (2998, 26657)]