68848976

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6907}}^1$

素因数の和:7011

約数の個数: 40

約数和(自身を含む): 154186560

約数和(自身を除く): 85337584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 6907, 9968, 13814, 27628, 48349, 55256, 96698, 110512, 193396, 386792, 614723, 773584, 1229446, 2458892, 4303061, 4917784, 8606122, 9835568, 17212244, 34424488, 68848976]

約数ペア:

[(1, 68848976), (2, 34424488), (4, 17212244), (7, 9835568), (8, 8606122), (14, 4917784), (16, 4303061), (28, 2458892), (56, 1229446), (89, 773584), (112, 614723), (178, 386792), (356, 193396), (623, 110512), (712, 96698), (1246, 55256), (1424, 48349), (2492, 27628), (4984, 13814), (6907, 9968)]