68726192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{683}}^1$

素因数の和:1041

約数の個数: 40

約数和(自身を含む): 140794560

約数和(自身を除く): 72068368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 662, 683, 1324, 1366, 2648, 2732, 5296, 5464, 6289, 10928, 12578, 12977, 25156, 25954, 50312, 51908, 100624, 103816, 207632, 226073, 452146, 904292, 1808584, 3617168, 4295387, 8590774, 17181548, 34363096, 68726192]

約数ペア:

[(1, 68726192), (2, 34363096), (4, 17181548), (8, 8590774), (16, 4295387), (19, 3617168), (38, 1808584), (76, 904292), (152, 452146), (304, 226073), (331, 207632), (662, 103816), (683, 100624), (1324, 51908), (1366, 50312), (2648, 25954), (2732, 25156), (5296, 12977), (5464, 12578), (6289, 10928)]