29127905086

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{1019}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 51832972800

約数和(自身を除く): 22705067714

約数列:

[1, 2, 7, 14, 37, 74, 139, 259, 278, 397, 518, 794, 973, 1019, 1946, 2038, 2779, 5143, 5558, 7133, 10286, 14266, 14689, 29378, 36001, 37703, 55183, 72002, 75406, 102823, 110366, 141641, 205646, 263921, 283282, 386281, 404543, 527842, 772562, 809086, 991487, 1982974, 2041771, 2831801, 4083542, 5240717, 5663602, 10481434, 14292397, 14968091, 28584794, 29936182, 36685019, 56231477, 73370038, 104776637, 112462954, 209553274, 393620339, 787240678, 2080564649, 4161129298, 14563952543, 29127905086]

約数ペア:

[(1, 29127905086), (2, 14563952543), (7, 4161129298), (14, 2080564649), (37, 787240678), (74, 393620339), (139, 209553274), (259, 112462954), (278, 104776637), (397, 73370038), (518, 56231477), (794, 36685019), (973, 29936182), (1019, 28584794), (1946, 14968091), (2038, 14292397), (2779, 10481434), (5143, 5663602), (5558, 5240717), (7133, 4083542), (10286, 2831801), (14266, 2041771), (14689, 1982974), (29378, 991487), (36001, 809086), (37703, 772562), (55183, 527842), (72002, 404543), (75406, 386281), (102823, 283282), (110366, 263921), (141641, 205646)]