68114552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12689}}^1$

素因数の和:12767

約数の個数: 32

約数和(自身を含む): 141620400

約数和(自身を除く): 73505848

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 12689, 25378, 50756, 101512, 139579, 279158, 558316, 774029, 1116632, 1548058, 3096116, 6192232, 8514319, 17028638, 34057276, 68114552]

約数ペア:

[(1, 68114552), (2, 34057276), (4, 17028638), (8, 8514319), (11, 6192232), (22, 3096116), (44, 1548058), (61, 1116632), (88, 774029), (122, 558316), (244, 279158), (488, 139579), (671, 101512), (1342, 50756), (2684, 25378), (5368, 12689)]