78491068

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1447}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 140120064

約数和(自身を除く): 61628996

約数列:

[1, 2, 4, 71, 142, 191, 284, 382, 764, 1447, 2894, 5788, 13561, 27122, 54244, 102737, 205474, 276377, 410948, 552754, 1105508, 19622767, 39245534, 78491068]

約数ペア:

[(1, 78491068), (2, 39245534), (4, 19622767), (71, 1105508), (142, 552754), (191, 410948), (284, 276377), (382, 205474), (764, 102737), (1447, 54244), (2894, 27122), (5788, 13561)]