40976304208

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{941}}^1\times {\mathrm{1549}}^1$

素因数の和:2756

約数の個数: 80

約数和(自身を含む): 91250409600

約数和(自身を除く): 50274105392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 941, 1004, 1549, 1757, 1882, 2008, 3098, 3514, 3764, 4016, 6196, 6587, 7028, 7528, 10843, 12392, 13174, 14056, 15056, 21686, 24784, 26348, 28112, 43372, 52696, 86744, 105392, 173488, 236191, 388799, 472382, 777598, 944764, 1457609, 1555196, 1653337, 1889528, 2721593, 2915218, 3110392, 3306674, 3779056, 5443186, 5830436, 6220784, 6613348, 10203263, 10886372, 11660872, 13226696, 20406526, 21772744, 23321744, 26453392, 40813052, 43545488, 81626104, 163252208, 365859859, 731719718, 1463439436, 2561019013, 2926878872, 5122038026, 5853757744, 10244076052, 20488152104, 40976304208]

約数ペア:

[(1, 40976304208), (2, 20488152104), (4, 10244076052), (7, 5853757744), (8, 5122038026), (14, 2926878872), (16, 2561019013), (28, 1463439436), (56, 731719718), (112, 365859859), (251, 163252208), (502, 81626104), (941, 43545488), (1004, 40813052), (1549, 26453392), (1757, 23321744), (1882, 21772744), (2008, 20406526), (3098, 13226696), (3514, 11660872), (3764, 10886372), (4016, 10203263), (6196, 6613348), (6587, 6220784), (7028, 5830436), (7528, 5443186), (10843, 3779056), (12392, 3306674), (13174, 3110392), (14056, 2915218), (15056, 2721593), (21686, 1889528), (24784, 1653337), (26348, 1555196), (28112, 1457609), (43372, 944764), (52696, 777598), (86744, 472382), (105392, 388799), (173488, 236191)]