70912156

素因数分解:

$2^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{2081}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 142009056

約数和(自身を除く): 71096900

約数列:

[1, 2, 4, 7, 14, 28, 1217, 2081, 2434, 4162, 4868, 8324, 8519, 14567, 17038, 29134, 34076, 58268, 2532577, 5065154, 10130308, 17728039, 35456078, 70912156]

約数ペア:

[(1, 70912156), (2, 35456078), (4, 17728039), (7, 10130308), (14, 5065154), (28, 2532577), (1217, 58268), (2081, 34076), (2434, 29134), (4162, 17038), (4868, 14567), (8324, 8519)]