68467982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 121962672

約数和(自身を除く): 53494690

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 233, 361, 407, 418, 466, 703, 722, 814, 1406, 2563, 3971, 4427, 5126, 7733, 7942, 8621, 8854, 13357, 15466, 17242, 26714, 48697, 84113, 94831, 97394, 146927, 163799, 168226, 189662, 293854, 327598, 925243, 1801789, 1850486, 3112181, 3603578, 6224362, 34233991, 68467982]

約数ペア:

[(1, 68467982), (2, 34233991), (11, 6224362), (19, 3603578), (22, 3112181), (37, 1850486), (38, 1801789), (74, 925243), (209, 327598), (233, 293854), (361, 189662), (407, 168226), (418, 163799), (466, 146927), (703, 97394), (722, 94831), (814, 84113), (1406, 48697), (2563, 26714), (3971, 17242), (4427, 15466), (5126, 13357), (7733, 8854), (7942, 8621)]