30718844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5521}}^1$

素因数の和:5645

約数の個数: 24

約数和(自身を含む): 58444848

約数和(自身を除く): 27726004

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5521, 5564, 11042, 22084, 71773, 143546, 287092, 590747, 1181494, 2362988, 7679711, 15359422, 30718844]

約数ペア:

[(1, 30718844), (2, 15359422), (4, 7679711), (13, 2362988), (26, 1181494), (52, 590747), (107, 287092), (214, 143546), (428, 71773), (1391, 22084), (2782, 11042), (5521, 5564)]