67720792

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{1723}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 134989200

約数和(自身を除く): 67268408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 1723, 2312, 3446, 4913, 6892, 9826, 13784, 19652, 29291, 39304, 58582, 117164, 234328, 497947, 995894, 1991788, 3983576, 8465099, 16930198, 33860396, 67720792]

約数ペア:

[(1, 67720792), (2, 33860396), (4, 16930198), (8, 8465099), (17, 3983576), (34, 1991788), (68, 995894), (136, 497947), (289, 234328), (578, 117164), (1156, 58582), (1723, 39304), (2312, 29291), (3446, 19652), (4913, 13784), (6892, 9826)]