67867878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16417}}^1$

素因数の和:16488

約数の個数: 32

約数和(自身を含む): 148944096

約数和(自身を除く): 81076218

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 16417, 32834, 49251, 98502, 213421, 426842, 640263, 870101, 1280526, 1740202, 2610303, 5220606, 11311313, 22622626, 33933939, 67867878]

約数ペア:

[(1, 67867878), (2, 33933939), (3, 22622626), (6, 11311313), (13, 5220606), (26, 2610303), (39, 1740202), (53, 1280526), (78, 870101), (106, 640263), (159, 426842), (318, 213421), (689, 98502), (1378, 49251), (2067, 32834), (4134, 16417)]