25297568

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{4139}}^1$

素因数の和:4340

約数の個数: 24

約数和(自身を含む): 50077440

約数和(自身を除く): 24779872

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 3056, 4139, 6112, 8278, 16556, 33112, 66224, 132448, 790549, 1581098, 3162196, 6324392, 12648784, 25297568]

約数ペア:

[(1, 25297568), (2, 12648784), (4, 6324392), (8, 3162196), (16, 1581098), (32, 790549), (191, 132448), (382, 66224), (764, 33112), (1528, 16556), (3056, 8278), (4139, 6112)]