71973196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3697}}^1$

素因数の和:3889

約数の個数: 24

約数和(自身を含む): 130879616

約数和(自身を除く): 58906420

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 3697, 4867, 7394, 9734, 14788, 19468, 114607, 229214, 458428, 580429, 1160858, 2321716, 17993299, 35986598, 71973196]

約数ペア:

[(1, 71973196), (2, 35986598), (4, 17993299), (31, 2321716), (62, 1160858), (124, 580429), (157, 458428), (314, 229214), (628, 114607), (3697, 19468), (4867, 14788), (7394, 9734)]