66675028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{125329}}^1$

素因数の和:125359

約数の個数: 24

約数和(自身を含む): 140369600

約数和(自身を除く): 73694572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 125329, 250658, 501316, 877303, 1754606, 2381251, 3509212, 4762502, 9525004, 16668757, 33337514, 66675028]

約数ペア:

[(1, 66675028), (2, 33337514), (4, 16668757), (7, 9525004), (14, 4762502), (19, 3509212), (28, 2381251), (38, 1754606), (76, 877303), (133, 501316), (266, 250658), (532, 125329)]