68658742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{22871}}^1$

素因数の和:22971

約数の個数: 16

約数和(自身を含む): 109785600

約数和(自身を除く): 41126858

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 22871, 45742, 434549, 869098, 1806809, 3613618, 34329371, 68658742]

約数ペア:

[(1, 68658742), (2, 34329371), (19, 3613618), (38, 1806809), (79, 869098), (158, 434549), (1501, 45742), (3002, 22871)]