77311528

素因数分解:

$2^3\times 7^1\times {\mathrm{1380563}}^1$

素因数の和:1380576

約数の個数: 16

約数和(自身を含む): 165667680

約数和(自身を除く): 88356152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1380563, 2761126, 5522252, 9663941, 11044504, 19327882, 38655764, 77311528]

約数ペア:

[(1, 77311528), (2, 38655764), (4, 19327882), (7, 11044504), (8, 9663941), (14, 5522252), (28, 2761126), (56, 1380563)]