68171642

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{5749}}^1$

素因数の和:5787

約数の個数: 36

約数和(自身を含む): 130772250

約数和(自身を除く): 62600608

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5749, 5929, 11498, 11858, 40243, 63239, 80486, 126478, 281701, 442673, 563402, 695629, 885346, 1391258, 3098711, 4869403, 6197422, 9738806, 34085821, 68171642]

約数ペア:

[(1, 68171642), (2, 34085821), (7, 9738806), (11, 6197422), (14, 4869403), (22, 3098711), (49, 1391258), (77, 885346), (98, 695629), (121, 563402), (154, 442673), (242, 281701), (539, 126478), (847, 80486), (1078, 63239), (1694, 40243), (5749, 11858), (5929, 11498)]