66717586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 111541248

約数和(自身を除く): 44823662

約数列:

[1, 2, 13, 26, 37, 74, 223, 311, 446, 481, 622, 962, 2899, 4043, 5798, 8086, 8251, 11507, 16502, 23014, 69353, 107263, 138706, 149591, 214526, 299182, 901589, 1803178, 2566061, 5132122, 33358793, 66717586]

約数ペア:

[(1, 66717586), (2, 33358793), (13, 5132122), (26, 2566061), (37, 1803178), (74, 901589), (223, 299182), (311, 214526), (446, 149591), (481, 138706), (622, 107263), (962, 69353), (2899, 23014), (4043, 16502), (5798, 11507), (8086, 8251)]