70120816

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{7103}}^1$

素因数の和:7728

約数の個数: 20

約数和(自身を含む): 136098432

約数和(自身を除く): 65977616

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 7103, 9872, 14206, 28412, 56824, 113648, 4382551, 8765102, 17530204, 35060408, 70120816]

約数ペア:

[(1, 70120816), (2, 35060408), (4, 17530204), (8, 8765102), (16, 4382551), (617, 113648), (1234, 56824), (2468, 28412), (4936, 14206), (7103, 9872)]