25419368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1049}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 51597000

約数和(自身を除く): 26177632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 932, 1049, 1864, 2098, 3029, 4196, 6058, 8392, 12116, 13637, 24232, 27274, 54548, 109096, 244417, 488834, 977668, 1955336, 3177421, 6354842, 12709684, 25419368]

約数ペア:

[(1, 25419368), (2, 12709684), (4, 6354842), (8, 3177421), (13, 1955336), (26, 977668), (52, 488834), (104, 244417), (233, 109096), (466, 54548), (932, 27274), (1049, 24232), (1864, 13637), (2098, 12116), (3029, 8392), (4196, 6058)]