27959792

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1918

約数の個数: 60

約数和(自身を含む): 66368520

約数和(自身を除く): 38408728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 1877, 2128, 3724, 3754, 7448, 7508, 13139, 14896, 15016, 26278, 30032, 35663, 52556, 71326, 91973, 105112, 142652, 183946, 210224, 249641, 285304, 367892, 499282, 570608, 735784, 998564, 1471568, 1747487, 1997128, 3494974, 3994256, 6989948, 13979896, 27959792]

約数ペア:

[(1, 27959792), (2, 13979896), (4, 6989948), (7, 3994256), (8, 3494974), (14, 1997128), (16, 1747487), (19, 1471568), (28, 998564), (38, 735784), (49, 570608), (56, 499282), (76, 367892), (98, 285304), (112, 249641), (133, 210224), (152, 183946), (196, 142652), (266, 105112), (304, 91973), (392, 71326), (532, 52556), (784, 35663), (931, 30032), (1064, 26278), (1862, 15016), (1877, 14896), (2128, 13139), (3724, 7508), (3754, 7448)]