66132388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{124309}}^1$

素因数の和:124339

約数の個数: 24

約数和(自身を含む): 139227200

約数和(自身を除く): 73094812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 124309, 248618, 497236, 870163, 1740326, 2361871, 3480652, 4723742, 9447484, 16533097, 33066194, 66132388]

約数ペア:

[(1, 66132388), (2, 33066194), (4, 16533097), (7, 9447484), (14, 4723742), (19, 3480652), (28, 2361871), (38, 1740326), (76, 870163), (133, 497236), (266, 248618), (532, 124309)]