74987572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{154933}}^1$

素因数の和:154959

約数の個数: 18

約数和(自身を含む): 144243554

約数和(自身を除く): 69255982

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 154933, 309866, 619732, 1704263, 3408526, 6817052, 18746893, 37493786, 74987572]

約数ペア:

[(1, 74987572), (2, 37493786), (4, 18746893), (11, 6817052), (22, 3408526), (44, 1704263), (121, 619732), (242, 309866), (484, 154933)]