40002772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8719}}^1$

素因数の和:8791

約数の個数: 24

約数和(自身を含む): 74224640

約数和(自身を除く): 34221868

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 8719, 17438, 34876, 270289, 322603, 540578, 645206, 1081156, 1290412, 10000693, 20001386, 40002772]

約数ペア:

[(1, 40002772), (2, 20001386), (4, 10000693), (31, 1290412), (37, 1081156), (62, 645206), (74, 540578), (124, 322603), (148, 270289), (1147, 34876), (2294, 17438), (4588, 8719)]