71417448

素因数分解:

$2^3\times 3^2\times {\mathrm{991909}}^1$

素因数の和:991921

約数の個数: 24

約数和(自身を含む): 193422450

約数和(自身を除く): 122005002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991909, 1983818, 2975727, 3967636, 5951454, 7935272, 8927181, 11902908, 17854362, 23805816, 35708724, 71417448]

約数ペア:

[(1, 71417448), (2, 35708724), (3, 23805816), (4, 17854362), (6, 11902908), (8, 8927181), (9, 7935272), (12, 5951454), (18, 3967636), (24, 2975727), (36, 1983818), (72, 991909)]