72886378

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{2683}}^1$

素因数の和:2766

約数の個数: 24

約数和(自身を含む): 118654272

約数和(自身を除く): 45767894

約数列:

[1, 2, 17, 34, 47, 94, 289, 578, 799, 1598, 2683, 5366, 13583, 27166, 45611, 91222, 126101, 252202, 775387, 1550774, 2143717, 4287434, 36443189, 72886378]

約数ペア:

[(1, 72886378), (2, 36443189), (17, 4287434), (34, 2143717), (47, 1550774), (94, 775387), (289, 252202), (578, 126101), (799, 91222), (1598, 45611), (2683, 27166), (5366, 13583)]