40796544

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 109327680

約数和(自身を除く): 68531136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 811, 1048, 1572, 1622, 2096, 2433, 3144, 3244, 4192, 4866, 6288, 6488, 8384, 9732, 12576, 12976, 16768, 19464, 25152, 25952, 38928, 50304, 51904, 77856, 103808, 106241, 155712, 212482, 311424, 318723, 424964, 637446, 849928, 1274892, 1699856, 2549784, 3399712, 5099568, 6799424, 10199136, 13598848, 20398272, 40796544]

約数ペア:

[(1, 40796544), (2, 20398272), (3, 13598848), (4, 10199136), (6, 6799424), (8, 5099568), (12, 3399712), (16, 2549784), (24, 1699856), (32, 1274892), (48, 849928), (64, 637446), (96, 424964), (128, 318723), (131, 311424), (192, 212482), (262, 155712), (384, 106241), (393, 103808), (524, 77856), (786, 51904), (811, 50304), (1048, 38928), (1572, 25952), (1622, 25152), (2096, 19464), (2433, 16768), (3144, 12976), (3244, 12576), (4192, 9732), (4866, 8384), (6288, 6488)]