69627818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8291}}^1$

素因数の和:8342

約数の個数: 32

約数和(自身を含む): 125375040

約数和(自身を除く): 55747222

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8291, 8398, 16582, 107783, 140947, 157529, 215566, 281894, 315058, 1832311, 2047877, 2677993, 3664622, 4095754, 5355986, 34813909, 69627818]

約数ペア:

[(1, 69627818), (2, 34813909), (13, 5355986), (17, 4095754), (19, 3664622), (26, 2677993), (34, 2047877), (38, 1832311), (221, 315058), (247, 281894), (323, 215566), (442, 157529), (494, 140947), (646, 107783), (4199, 16582), (8291, 8398)]