28572289792

素因数分解:

$2^8\times {\mathrm{111610507}}^1$

素因数の和:111610523

約数の個数: 18

約数和(自身を含む): 57032969588

約数和(自身を除く): 28460679796

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 111610507, 223221014, 446442028, 892884056, 1785768112, 3571536224, 7143072448, 14286144896, 28572289792]

約数ペア:

[(1, 28572289792), (2, 14286144896), (4, 7143072448), (8, 3571536224), (16, 1785768112), (32, 892884056), (64, 446442028), (128, 223221014), (256, 111610507)]