21494514496

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{14033}}^1$

素因数の和:14328

約数の個数: 112

約数和(自身を含む): 52699578624

約数和(自身を除く): 31205064128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 263, 364, 416, 448, 526, 728, 832, 1052, 1456, 1841, 2104, 2912, 3419, 3682, 4208, 5824, 6838, 7364, 8416, 13676, 14033, 14728, 16832, 23933, 27352, 28066, 29456, 47866, 54704, 56132, 58912, 95732, 98231, 109408, 112264, 117824, 182429, 191464, 196462, 218816, 224528, 364858, 382928, 392924, 449056, 729716, 765856, 785848, 898112, 1277003, 1459432, 1531712, 1571696, 2554006, 2918864, 3143392, 3690679, 5108012, 5837728, 6286784, 7381358, 10216024, 11675456, 14762716, 20432048, 25834753, 29525432, 40864096, 47978827, 51669506, 59050864, 81728192, 95957654, 103339012, 118101728, 191915308, 206678024, 236203456, 335851789, 383830616, 413356048, 671703578, 767661232, 826712096, 1343407156, 1535322464, 1653424192, 2686814312, 3070644928, 5373628624, 10747257248, 21494514496]

約数ペア:

[(1, 21494514496), (2, 10747257248), (4, 5373628624), (7, 3070644928), (8, 2686814312), (13, 1653424192), (14, 1535322464), (16, 1343407156), (26, 826712096), (28, 767661232), (32, 671703578), (52, 413356048), (56, 383830616), (64, 335851789), (91, 236203456), (104, 206678024), (112, 191915308), (182, 118101728), (208, 103339012), (224, 95957654), (263, 81728192), (364, 59050864), (416, 51669506), (448, 47978827), (526, 40864096), (728, 29525432), (832, 25834753), (1052, 20432048), (1456, 14762716), (1841, 11675456), (2104, 10216024), (2912, 7381358), (3419, 6286784), (3682, 5837728), (4208, 5108012), (5824, 3690679), (6838, 3143392), (7364, 2918864), (8416, 2554006), (13676, 1571696), (14033, 1531712), (14728, 1459432), (16832, 1277003), (23933, 898112), (27352, 785848), (28066, 765856), (29456, 729716), (47866, 449056), (54704, 392924), (56132, 382928), (58912, 364858), (95732, 224528), (98231, 218816), (109408, 196462), (112264, 191464), (117824, 182429)]