21946432

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{2467}}^1$

素因数の和:2618

約数の個数: 28

約数和(自身を含む): 43881040

約数和(自身を除く): 21934608

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 2467, 4448, 4934, 8896, 9868, 19736, 39472, 78944, 157888, 342913, 685826, 1371652, 2743304, 5486608, 10973216, 21946432]

約数ペア:

[(1, 21946432), (2, 10973216), (4, 5486608), (8, 2743304), (16, 1371652), (32, 685826), (64, 342913), (139, 157888), (278, 78944), (556, 39472), (1112, 19736), (2224, 9868), (2467, 8896), (4448, 4934)]