61521976

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3539}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 120430800

約数和(自身を除く): 58908824

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 2173, 3539, 4346, 7078, 8692, 14156, 17384, 28312, 145099, 187567, 290198, 375134, 580396, 750268, 1160792, 1500536, 7690247, 15380494, 30760988, 61521976]

約数ペア:

[(1, 61521976), (2, 30760988), (4, 15380494), (8, 7690247), (41, 1500536), (53, 1160792), (82, 750268), (106, 580396), (164, 375134), (212, 290198), (328, 187567), (424, 145099), (2173, 28312), (3539, 17384), (4346, 14156), (7078, 8692)]