1273792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1556

約数の個数: 28

約数和(自身を含む): 2723896

約数和(自身を除く): 1450104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1531, 3062, 6124, 12248, 19903, 24496, 39806, 48992, 79612, 97984, 159224, 318448, 636896, 1273792]

約数ペア:

[(1, 1273792), (2, 636896), (4, 318448), (8, 159224), (13, 97984), (16, 79612), (26, 48992), (32, 39806), (52, 24496), (64, 19903), (104, 12248), (208, 6124), (416, 3062), (832, 1531)]