788757968

素因数分解:

$2^4\times {\mathrm{3203}}^1\times {\mathrm{15391}}^1$

素因数の和:18602

約数の個数: 20

約数和(自身を含む): 1528795008

約数和(自身を除く): 740037040

約数列:

[1, 2, 4, 8, 16, 3203, 6406, 12812, 15391, 25624, 30782, 51248, 61564, 123128, 246256, 49297373, 98594746, 197189492, 394378984, 788757968]

約数ペア:

[(1, 788757968), (2, 394378984), (4, 197189492), (8, 98594746), (16, 49297373), (3203, 246256), (6406, 123128), (12812, 61564), (15391, 51248), (25624, 30782)]