71338996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4099}}^1$

素因数の和:4351

約数の個数: 24

約数和(自身を含む): 132020000

約数和(自身を除く): 60681004

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4099, 4351, 8198, 8702, 16396, 17404, 77881, 155762, 311524, 938671, 1877342, 3754684, 17834749, 35669498, 71338996]

約数ペア:

[(1, 71338996), (2, 35669498), (4, 17834749), (19, 3754684), (38, 1877342), (76, 938671), (229, 311524), (458, 155762), (916, 77881), (4099, 17404), (4351, 16396), (8198, 8702)]