67884414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16421}}^1$

素因数の和:16492

約数の個数: 32

約数和(自身を含む): 148980384

約数和(自身を除く): 81095970

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 16421, 32842, 49263, 98526, 213473, 426946, 640419, 870313, 1280838, 1740626, 2610939, 5221878, 11314069, 22628138, 33942207, 67884414]

約数ペア:

[(1, 67884414), (2, 33942207), (3, 22628138), (6, 11314069), (13, 5221878), (26, 2610939), (39, 1740626), (53, 1280838), (78, 870313), (106, 640419), (159, 426946), (318, 213473), (689, 98526), (1378, 49263), (2067, 32842), (4134, 16421)]