40784576

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1621

約数の個数: 56

約数和(自身を含む): 94122240

約数和(自身を除く): 53337664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1543, 1652, 1888, 3086, 3304, 3776, 6172, 6608, 10801, 12344, 13216, 21602, 24688, 26432, 43204, 49376, 86408, 91037, 98752, 172816, 182074, 345632, 364148, 637259, 691264, 728296, 1274518, 1456592, 2549036, 2913184, 5098072, 5826368, 10196144, 20392288, 40784576]

約数ペア:

[(1, 40784576), (2, 20392288), (4, 10196144), (7, 5826368), (8, 5098072), (14, 2913184), (16, 2549036), (28, 1456592), (32, 1274518), (56, 728296), (59, 691264), (64, 637259), (112, 364148), (118, 345632), (224, 182074), (236, 172816), (413, 98752), (448, 91037), (472, 86408), (826, 49376), (944, 43204), (1543, 26432), (1652, 24688), (1888, 21602), (3086, 13216), (3304, 12344), (3776, 10801), (6172, 6608)]