87276448

素因数分解:

$2^5\times 7^2\times {\mathrm{55661}}^1$

素因数の和:55685

約数の個数: 36

約数和(自身を含む): 199882242

約数和(自身を除く): 112605794

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 55661, 111322, 222644, 389627, 445288, 779254, 890576, 1558508, 1781152, 2727389, 3117016, 5454778, 6234032, 10909556, 12468064, 21819112, 43638224, 87276448]

約数ペア:

[(1, 87276448), (2, 43638224), (4, 21819112), (7, 12468064), (8, 10909556), (14, 6234032), (16, 5454778), (28, 3117016), (32, 2727389), (49, 1781152), (56, 1558508), (98, 890576), (112, 779254), (196, 445288), (224, 389627), (392, 222644), (784, 111322), (1568, 55661)]