25740078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47143}}^1$

素因数の和:47168

約数の個数: 32

約数和(自身を含む): 63361536

約数和(自身を除く): 37621458

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 47143, 94286, 141429, 282858, 330001, 612859, 660002, 990003, 1225718, 1838577, 1980006, 3677154, 4290013, 8580026, 12870039, 25740078]

約数ペア:

[(1, 25740078), (2, 12870039), (3, 8580026), (6, 4290013), (7, 3677154), (13, 1980006), (14, 1838577), (21, 1225718), (26, 990003), (39, 660002), (42, 612859), (78, 330001), (91, 282858), (182, 141429), (273, 94286), (546, 47143)]