40860568

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 49859432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 83, 118, 149, 166, 236, 298, 332, 413, 472, 581, 596, 664, 826, 1043, 1162, 1192, 1652, 2086, 2324, 3304, 4172, 4648, 4897, 8344, 8791, 9794, 12367, 17582, 19588, 24734, 34279, 35164, 39176, 49468, 61537, 68558, 70328, 86569, 98936, 123074, 137116, 173138, 246148, 274232, 346276, 492296, 692552, 729653, 1459306, 2918612, 5107571, 5837224, 10215142, 20430284, 40860568]

約数ペア:

[(1, 40860568), (2, 20430284), (4, 10215142), (7, 5837224), (8, 5107571), (14, 2918612), (28, 1459306), (56, 729653), (59, 692552), (83, 492296), (118, 346276), (149, 274232), (166, 246148), (236, 173138), (298, 137116), (332, 123074), (413, 98936), (472, 86569), (581, 70328), (596, 68558), (664, 61537), (826, 49468), (1043, 39176), (1162, 35164), (1192, 34279), (1652, 24734), (2086, 19588), (2324, 17582), (3304, 12367), (4172, 9794), (4648, 8791), (4897, 8344)]