71696944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{407369}}^1$

素因数の和:407388

約数の個数: 20

約数和(自身を含む): 151541640

約数和(自身を除く): 79844696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 407369, 814738, 1629476, 3258952, 4481059, 6517904, 8962118, 17924236, 35848472, 71696944]

約数ペア:

[(1, 71696944), (2, 35848472), (4, 17924236), (8, 8962118), (11, 6517904), (16, 4481059), (22, 3258952), (44, 1629476), (88, 814738), (176, 407369)]