68090338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 114998400

約数和(自身を除く): 46908062

約数列:

[1, 2, 17, 19, 34, 38, 109, 218, 323, 646, 967, 1853, 1934, 2071, 3706, 4142, 16439, 18373, 32878, 35207, 36746, 70414, 105403, 210806, 312341, 624682, 1791851, 2002657, 3583702, 4005314, 34045169, 68090338]

約数ペア:

[(1, 68090338), (2, 34045169), (17, 4005314), (19, 3583702), (34, 2002657), (38, 1791851), (109, 624682), (218, 312341), (323, 210806), (646, 105403), (967, 70414), (1853, 36746), (1934, 35207), (2071, 32878), (3706, 18373), (4142, 16439)]