67387756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6379}}^1$

素因数の和:6541

約数の個数: 24

約数和(自身を含む): 125048000

約数和(自身を除く): 57660244

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 6379, 10564, 12758, 25516, 121201, 242402, 484804, 886681, 1773362, 3546724, 16846939, 33693878, 67387756]

約数ペア:

[(1, 67387756), (2, 33693878), (4, 16846939), (19, 3546724), (38, 1773362), (76, 886681), (139, 484804), (278, 242402), (556, 121201), (2641, 25516), (5282, 12758), (6379, 10564)]