968709968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{3257}}^1$

素因数の和:3935

約数の個数: 40

約数和(自身を含む): 1945221480

約数和(自身を除く): 976511512

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 641, 1282, 2564, 3257, 5128, 6514, 10256, 13028, 18589, 26056, 37178, 52112, 74356, 94453, 148712, 188906, 297424, 377812, 755624, 1511248, 2087737, 4175474, 8350948, 16701896, 33403792, 60544373, 121088746, 242177492, 484354984, 968709968]

約数ペア:

[(1, 968709968), (2, 484354984), (4, 242177492), (8, 121088746), (16, 60544373), (29, 33403792), (58, 16701896), (116, 8350948), (232, 4175474), (464, 2087737), (641, 1511248), (1282, 755624), (2564, 377812), (3257, 297424), (5128, 188906), (6514, 148712), (10256, 94453), (13028, 74356), (18589, 52112), (26056, 37178)]