71896924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{19687}}^1$

素因数の和:19785

約数の個数: 24

約数和(自身を含む): 138918528

約数和(自身を除く): 67021604

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 19687, 39374, 78748, 216557, 433114, 866228, 1634021, 3268042, 6536084, 17974231, 35948462, 71896924]

約数ペア:

[(1, 71896924), (2, 35948462), (4, 17974231), (11, 6536084), (22, 3268042), (44, 1634021), (83, 866228), (166, 433114), (332, 216557), (913, 78748), (1826, 39374), (3652, 19687)]