70256296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2011}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 144139680

約数和(自身を除く): 73883384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 397, 794, 1588, 2011, 3176, 4022, 4367, 8044, 8734, 16088, 17468, 22121, 34936, 44242, 88484, 176968, 798367, 1596734, 3193468, 6386936, 8782037, 17564074, 35128148, 70256296]

約数ペア:

[(1, 70256296), (2, 35128148), (4, 17564074), (8, 8782037), (11, 6386936), (22, 3193468), (44, 1596734), (88, 798367), (397, 176968), (794, 88484), (1588, 44242), (2011, 34936), (3176, 22121), (4022, 17468), (4367, 16088), (8044, 8734)]