790825784

素因数分解:

$2^3\times 7^1\times {\mathrm{2663}}^1\times {\mathrm{5303}}^1$

素因数の和:7979

約数の個数: 32

約数和(自身を含む): 1695582720

約数和(自身を除く): 904756936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2663, 5303, 5326, 10606, 10652, 18641, 21212, 21304, 37121, 37282, 42424, 74242, 74564, 148484, 149128, 296968, 14121889, 28243778, 56487556, 98853223, 112975112, 197706446, 395412892, 790825784]

約数ペア:

[(1, 790825784), (2, 395412892), (4, 197706446), (7, 112975112), (8, 98853223), (14, 56487556), (28, 28243778), (56, 14121889), (2663, 296968), (5303, 149128), (5326, 148484), (10606, 74564), (10652, 74242), (18641, 42424), (21212, 37282), (21304, 37121)]