65866064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{374239}}^1$

素因数の和:374258

約数の個数: 20

約数和(自身を含む): 139217280

約数和(自身を除く): 73351216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 374239, 748478, 1496956, 2993912, 4116629, 5987824, 8233258, 16466516, 32933032, 65866064]

約数ペア:

[(1, 65866064), (2, 32933032), (4, 16466516), (8, 8233258), (11, 5987824), (16, 4116629), (22, 2993912), (44, 1496956), (88, 748478), (176, 374239)]