79420978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18973}}^1$

素因数の和:19018

約数の個数: 32

約数和(自身を含む): 153006336

約数和(自身を除く): 73585358

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 18973, 37946, 132811, 246649, 265622, 436379, 493298, 872758, 1726543, 3054653, 3453086, 5672927, 6109306, 11345854, 39710489, 79420978]

約数ペア:

[(1, 79420978), (2, 39710489), (7, 11345854), (13, 6109306), (14, 5672927), (23, 3453086), (26, 3054653), (46, 1726543), (91, 872758), (161, 493298), (182, 436379), (299, 265622), (322, 246649), (598, 132811), (2093, 37946), (4186, 18973)]