64384242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{825439}}^1$

素因数の和:825457

約数の個数: 16

約数和(自身を含む): 138673920

約数和(自身を除く): 74289678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 825439, 1650878, 2476317, 4952634, 10730707, 21461414, 32192121, 64384242]

約数ペア:

[(1, 64384242), (2, 32192121), (3, 21461414), (6, 10730707), (13, 4952634), (26, 2476317), (39, 1650878), (78, 825439)]