3970288

素因数分解:

$2^4\times 7^1\times {\mathrm{35449}}^1$

素因数の和:35464

約数の個数: 20

約数和(自身を含む): 8791600

約数和(自身を除く): 4821312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35449, 70898, 141796, 248143, 283592, 496286, 567184, 992572, 1985144, 3970288]

約数ペア:

[(1, 3970288), (2, 1985144), (4, 992572), (7, 567184), (8, 496286), (14, 283592), (16, 248143), (28, 141796), (56, 70898), (112, 35449)]