67650716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127163}}^1$

素因数の和:127193

約数の個数: 24

約数和(自身を含む): 142423680

約数和(自身を除く): 74772964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 127163, 254326, 508652, 890141, 1780282, 2416097, 3560564, 4832194, 9664388, 16912679, 33825358, 67650716]

約数ペア:

[(1, 67650716), (2, 33825358), (4, 16912679), (7, 9664388), (14, 4832194), (19, 3560564), (28, 2416097), (38, 1780282), (76, 890141), (133, 508652), (266, 254326), (532, 127163)]