247169048

素因数分解:

$2^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{7757}}^1$

素因数の和:8339

約数の個数: 32

約数和(自身を含む): 530647200

約数和(自身を除く): 283478152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 569, 1138, 2276, 3983, 4552, 7757, 7966, 15514, 15932, 31028, 31864, 54299, 62056, 108598, 217196, 434392, 4413733, 8827466, 17654932, 30896131, 35309864, 61792262, 123584524, 247169048]

約数ペア:

[(1, 247169048), (2, 123584524), (4, 61792262), (7, 35309864), (8, 30896131), (14, 17654932), (28, 8827466), (56, 4413733), (569, 434392), (1138, 217196), (2276, 108598), (3983, 62056), (4552, 54299), (7757, 31864), (7966, 31028), (15514, 15932)]