65226728

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37573}}^1$

素因数の和:37617

約数の個数: 32

約数和(自身を含む): 144284160

約数和(自身を除く): 79057432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 37573, 75146, 150292, 263011, 300584, 526022, 1052044, 1164763, 2104088, 2329526, 4659052, 8153341, 9318104, 16306682, 32613364, 65226728]

約数ペア:

[(1, 65226728), (2, 32613364), (4, 16306682), (7, 9318104), (8, 8153341), (14, 4659052), (28, 2329526), (31, 2104088), (56, 1164763), (62, 1052044), (124, 526022), (217, 300584), (248, 263011), (434, 150292), (868, 75146), (1736, 37573)]