67628636

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4493}}^1$

素因数の和:4621

約数の個数: 24

約数和(自身を含む): 122308704

約数和(自身を除く): 54680068

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 4493, 7526, 8986, 15052, 17972, 238129, 319003, 476258, 638006, 952516, 1276012, 16907159, 33814318, 67628636]

約数ペア:

[(1, 67628636), (2, 33814318), (4, 16907159), (53, 1276012), (71, 952516), (106, 638006), (142, 476258), (212, 319003), (284, 238129), (3763, 17972), (4493, 15052), (7526, 8986)]