66804764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{75571}}^1$

素因数の和:75605

約数の個数: 24

約数和(自身を含む): 133309008

約数和(自身を除く): 66504244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 75571, 151142, 302284, 982423, 1284707, 1964846, 2569414, 3929692, 5138828, 16701191, 33402382, 66804764]

約数ペア:

[(1, 66804764), (2, 33402382), (4, 16701191), (13, 5138828), (17, 3929692), (26, 2569414), (34, 1964846), (52, 1284707), (68, 982423), (221, 302284), (442, 151142), (884, 75571)]