67686398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 115883040

約数和(自身を除く): 48196642

約数列:

[1, 2, 13, 19, 26, 38, 181, 247, 362, 494, 757, 1514, 2353, 3439, 4706, 6878, 9841, 14383, 19682, 28766, 44707, 89414, 137017, 186979, 274034, 373958, 1781221, 2603323, 3562442, 5206646, 33843199, 67686398]

約数ペア:

[(1, 67686398), (2, 33843199), (13, 5206646), (19, 3562442), (26, 2603323), (38, 1781221), (181, 373958), (247, 274034), (362, 186979), (494, 137017), (757, 89414), (1514, 44707), (2353, 28766), (3439, 19682), (4706, 14383), (6878, 9841)]