74760872

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{67231}}^1$

素因数の和:67376

約数の個数: 16

約数和(自身を含む): 141187200

約数和(自身を除く): 66426328

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 67231, 134462, 268924, 537848, 9345109, 18690218, 37380436, 74760872]

約数ペア:

[(1, 74760872), (2, 37380436), (4, 18690218), (8, 9345109), (139, 537848), (278, 268924), (556, 134462), (1112, 67231)]