40821696

素因数分解:

$2^6\times 3^2\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:690

約数の個数: 84

約数和(自身を含む): 118119144

約数和(自身を除く): 77297448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 131, 144, 192, 262, 288, 393, 524, 541, 576, 786, 1048, 1082, 1179, 1572, 1623, 2096, 2164, 2358, 3144, 3246, 4192, 4328, 4716, 4869, 6288, 6492, 8384, 8656, 9432, 9738, 12576, 12984, 17312, 18864, 19476, 25152, 25968, 34624, 37728, 38952, 51936, 70871, 75456, 77904, 103872, 141742, 155808, 212613, 283484, 311616, 425226, 566968, 637839, 850452, 1133936, 1275678, 1700904, 2267872, 2551356, 3401808, 4535744, 5102712, 6803616, 10205424, 13607232, 20410848, 40821696]

約数ペア:

[(1, 40821696), (2, 20410848), (3, 13607232), (4, 10205424), (6, 6803616), (8, 5102712), (9, 4535744), (12, 3401808), (16, 2551356), (18, 2267872), (24, 1700904), (32, 1275678), (36, 1133936), (48, 850452), (64, 637839), (72, 566968), (96, 425226), (131, 311616), (144, 283484), (192, 212613), (262, 155808), (288, 141742), (393, 103872), (524, 77904), (541, 75456), (576, 70871), (786, 51936), (1048, 38952), (1082, 37728), (1179, 34624), (1572, 25968), (1623, 25152), (2096, 19476), (2164, 18864), (2358, 17312), (3144, 12984), (3246, 12576), (4192, 9738), (4328, 9432), (4716, 8656), (4869, 8384), (6288, 6492)]