61164838

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 113762880

約数和(自身を除く): 52598042

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 107, 133, 214, 266, 307, 614, 749, 931, 1498, 1862, 2033, 2149, 4066, 4298, 5243, 5833, 10486, 11666, 14231, 15043, 28462, 30086, 32849, 40831, 65698, 81662, 99617, 199234, 229943, 285817, 459886, 571634, 624131, 1248262, 1609601, 3219202, 4368917, 8737834, 30582419, 61164838]

約数ペア:

[(1, 61164838), (2, 30582419), (7, 8737834), (14, 4368917), (19, 3219202), (38, 1609601), (49, 1248262), (98, 624131), (107, 571634), (133, 459886), (214, 285817), (266, 229943), (307, 199234), (614, 99617), (749, 81662), (931, 65698), (1498, 40831), (1862, 32849), (2033, 30086), (2149, 28462), (4066, 15043), (4298, 14231), (5243, 11666), (5833, 10486)]