39954936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2309}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 115315200

約数和(自身を除く): 75360264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2309, 2472, 2884, 4326, 4618, 5768, 6927, 8652, 9236, 13854, 16163, 17304, 18472, 27708, 32326, 48489, 55416, 64652, 96978, 129304, 193956, 237827, 387912, 475654, 713481, 951308, 1426962, 1664789, 1902616, 2853924, 3329578, 4994367, 5707848, 6659156, 9988734, 13318312, 19977468, 39954936]

約数ペア:

[(1, 39954936), (2, 19977468), (3, 13318312), (4, 9988734), (6, 6659156), (7, 5707848), (8, 4994367), (12, 3329578), (14, 2853924), (21, 1902616), (24, 1664789), (28, 1426962), (42, 951308), (56, 713481), (84, 475654), (103, 387912), (168, 237827), (206, 193956), (309, 129304), (412, 96978), (618, 64652), (721, 55416), (824, 48489), (1236, 32326), (1442, 27708), (2163, 18472), (2309, 17304), (2472, 16163), (2884, 13854), (4326, 9236), (4618, 8652), (5768, 6927)]