71742056

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2837}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 140481000

約数和(自身を除く): 68738944

約数列:

[1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 872, 2837, 3161, 5674, 6322, 11348, 12644, 22696, 25288, 82273, 164546, 309233, 329092, 618466, 658184, 1236932, 2473864, 8967757, 17935514, 35871028, 71742056]

約数ペア:

[(1, 71742056), (2, 35871028), (4, 17935514), (8, 8967757), (29, 2473864), (58, 1236932), (109, 658184), (116, 618466), (218, 329092), (232, 309233), (436, 164546), (872, 82273), (2837, 25288), (3161, 22696), (5674, 12644), (6322, 11348)]