72189614

素因数分解:

$2^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{3181}}^1$

素因数の和:4811

約数の個数: 16

約数和(自身を含む): 123868896

約数和(自身を除く): 51679282

約数列:

[1, 2, 7, 14, 1621, 3181, 3242, 6362, 11347, 22267, 22694, 44534, 5156401, 10312802, 36094807, 72189614]

約数ペア:

[(1, 72189614), (2, 36094807), (7, 10312802), (14, 5156401), (1621, 44534), (3181, 22694), (3242, 22267), (6362, 11347)]