39808392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127591}}^1$

素因数の和:127613

約数の個数: 32

約数和(自身を含む): 107177280

約数和(自身を除く): 67368888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 127591, 255182, 382773, 510364, 765546, 1020728, 1531092, 1658683, 3062184, 3317366, 4976049, 6634732, 9952098, 13269464, 19904196, 39808392]

約数ペア:

[(1, 39808392), (2, 19904196), (3, 13269464), (4, 9952098), (6, 6634732), (8, 4976049), (12, 3317366), (13, 3062184), (24, 1658683), (26, 1531092), (39, 1020728), (52, 765546), (78, 510364), (104, 382773), (156, 255182), (312, 127591)]