29989796

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 53980920

約数和(自身を除く): 23991124

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 1381, 2762, 5429, 5524, 10858, 21716, 84241, 122909, 168482, 245818, 336964, 491636, 7497449, 14994898, 29989796]

約数ペア:

[(1, 29989796), (2, 14994898), (4, 7497449), (61, 491636), (89, 336964), (122, 245818), (178, 168482), (244, 122909), (356, 84241), (1381, 21716), (2762, 10858), (5429, 5524)]