70291707572

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{1613}}^1\times {\mathrm{6481}}^1$

素因数の和:8180

約数の個数: 36

約数和(自身を含む): 126181554828

約数和(自身を除く): 55889847256

約数列:

[1, 2, 4, 41, 82, 164, 1613, 1681, 3226, 3362, 6452, 6481, 6724, 12962, 25924, 66133, 132266, 264532, 265721, 531442, 1062884, 2711453, 5422906, 10453853, 10845812, 10894561, 20907706, 21789122, 41815412, 43578244, 428607973, 857215946, 1714431892, 17572926893, 35145853786, 70291707572]

約数ペア:

[(1, 70291707572), (2, 35145853786), (4, 17572926893), (41, 1714431892), (82, 857215946), (164, 428607973), (1613, 43578244), (1681, 41815412), (3226, 21789122), (3362, 20907706), (6452, 10894561), (6481, 10845812), (6724, 10453853), (12962, 5422906), (25924, 2711453), (66133, 1062884), (132266, 531442), (264532, 265721)]