265429528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{364601}}^1$

素因数の和:364627

約数の個数: 32

約数和(自身を含む): 612531360

約数和(自身を除く): 347101832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 364601, 729202, 1458404, 2552207, 2916808, 4739813, 5104414, 9479626, 10208828, 18959252, 20417656, 33178691, 37918504, 66357382, 132714764, 265429528]

約数ペア:

[(1, 265429528), (2, 132714764), (4, 66357382), (7, 37918504), (8, 33178691), (13, 20417656), (14, 18959252), (26, 10208828), (28, 9479626), (52, 5104414), (56, 4739813), (91, 2916808), (104, 2552207), (182, 1458404), (364, 729202), (728, 364601)]