71056124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 141926400

約数和(自身を除く): 70870276

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 731, 817, 1279, 1292, 1462, 1634, 2558, 2924, 3268, 5116, 13889, 21743, 24301, 27778, 43486, 48602, 54997, 55556, 86972, 97204, 109994, 219988, 413117, 826234, 934949, 1044943, 1652468, 1869898, 2089886, 3739796, 4179772, 17764031, 35528062, 71056124]

約数ペア:

[(1, 71056124), (2, 35528062), (4, 17764031), (17, 4179772), (19, 3739796), (34, 2089886), (38, 1869898), (43, 1652468), (68, 1044943), (76, 934949), (86, 826234), (172, 413117), (323, 219988), (646, 109994), (731, 97204), (817, 86972), (1279, 55556), (1292, 54997), (1462, 48602), (1634, 43486), (2558, 27778), (2924, 24301), (3268, 21743), (5116, 13889)]