28327096

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 62380800

約数和(自身を除く): 34053704

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 569, 889, 1016, 1138, 1778, 2276, 3556, 3983, 4552, 6223, 7112, 7966, 12446, 15932, 24892, 27881, 31864, 49784, 55762, 72263, 111524, 144526, 223048, 289052, 505841, 578104, 1011682, 2023364, 3540887, 4046728, 7081774, 14163548, 28327096]

約数ペア:

[(1, 28327096), (2, 14163548), (4, 7081774), (7, 4046728), (8, 3540887), (14, 2023364), (28, 1011682), (49, 578104), (56, 505841), (98, 289052), (127, 223048), (196, 144526), (254, 111524), (392, 72263), (508, 55762), (569, 49784), (889, 31864), (1016, 27881), (1138, 24892), (1778, 15932), (2276, 12446), (3556, 7966), (3983, 7112), (4552, 6223)]