8889673856

素因数分解:

$2^7\times 7^1\times {\mathrm{197}}^1\times {\mathrm{50363}}^1$

素因数の和:50581

約数の個数: 64

約数和(自身を含む): 20343026880

約数和(自身を除く): 11453353024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 197, 224, 394, 448, 788, 896, 1379, 1576, 2758, 3152, 5516, 6304, 11032, 12608, 22064, 25216, 44128, 50363, 88256, 100726, 176512, 201452, 352541, 402904, 705082, 805808, 1410164, 1611616, 2820328, 3223232, 5640656, 6446464, 9921511, 11281312, 19843022, 22562624, 39686044, 45125248, 69450577, 79372088, 138901154, 158744176, 277802308, 317488352, 555604616, 634976704, 1111209232, 1269953408, 2222418464, 4444836928, 8889673856]

約数ペア:

[(1, 8889673856), (2, 4444836928), (4, 2222418464), (7, 1269953408), (8, 1111209232), (14, 634976704), (16, 555604616), (28, 317488352), (32, 277802308), (56, 158744176), (64, 138901154), (112, 79372088), (128, 69450577), (197, 45125248), (224, 39686044), (394, 22562624), (448, 19843022), (788, 11281312), (896, 9921511), (1379, 6446464), (1576, 5640656), (2758, 3223232), (3152, 2820328), (5516, 1611616), (6304, 1410164), (11032, 805808), (12608, 705082), (22064, 402904), (25216, 352541), (44128, 201452), (50363, 176512), (88256, 100726)]