67426864

素因数分解:

$2^4\times {\mathrm{1511}}^1\times {\mathrm{2789}}^1$

素因数の和:4308

約数の個数: 20

約数和(自身を含む): 130772880

約数和(自身を除く): 63346016

約数列:

[1, 2, 4, 8, 16, 1511, 2789, 3022, 5578, 6044, 11156, 12088, 22312, 24176, 44624, 4214179, 8428358, 16856716, 33713432, 67426864]

約数ペア:

[(1, 67426864), (2, 33713432), (4, 16856716), (8, 8428358), (16, 4214179), (1511, 44624), (2789, 24176), (3022, 22312), (5578, 12088), (6044, 11156)]