74479496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 98493304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 263, 364, 389, 526, 728, 778, 1052, 1556, 1841, 2104, 2723, 3112, 3419, 3682, 5057, 5446, 6838, 7364, 10114, 10892, 13676, 14728, 20228, 21784, 23933, 27352, 35399, 40456, 47866, 70798, 95732, 102307, 141596, 191464, 204614, 283192, 409228, 716149, 818456, 1329991, 1432298, 2659982, 2864596, 5319964, 5729192, 9309937, 10639928, 18619874, 37239748, 74479496]

約数ペア:

[(1, 74479496), (2, 37239748), (4, 18619874), (7, 10639928), (8, 9309937), (13, 5729192), (14, 5319964), (26, 2864596), (28, 2659982), (52, 1432298), (56, 1329991), (91, 818456), (104, 716149), (182, 409228), (263, 283192), (364, 204614), (389, 191464), (526, 141596), (728, 102307), (778, 95732), (1052, 70798), (1556, 47866), (1841, 40456), (2104, 35399), (2723, 27352), (3112, 23933), (3419, 21784), (3682, 20228), (5057, 14728), (5446, 13676), (6838, 10892), (7364, 10114)]