15707049568

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{213133}}^1$

素因数の和:213204

約数の個数: 72

約数和(自身を含む): 36737481312

約数和(自身を除く): 21030431744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 2303, 2632, 4606, 5264, 9212, 10528, 18424, 36848, 73696, 213133, 426266, 852532, 1491931, 1705064, 2983862, 3410128, 5967724, 6820256, 10017251, 10443517, 11935448, 20034502, 20887034, 23870896, 40069004, 41774068, 47741792, 70120757, 80138008, 83548136, 140241514, 160276016, 167096272, 280483028, 320552032, 334192544, 490845299, 560966056, 981690598, 1121932112, 1963381196, 2243864224, 3926762392, 7853524784, 15707049568]

約数ペア:

[(1, 15707049568), (2, 7853524784), (4, 3926762392), (7, 2243864224), (8, 1963381196), (14, 1121932112), (16, 981690598), (28, 560966056), (32, 490845299), (47, 334192544), (49, 320552032), (56, 280483028), (94, 167096272), (98, 160276016), (112, 140241514), (188, 83548136), (196, 80138008), (224, 70120757), (329, 47741792), (376, 41774068), (392, 40069004), (658, 23870896), (752, 20887034), (784, 20034502), (1316, 11935448), (1504, 10443517), (1568, 10017251), (2303, 6820256), (2632, 5967724), (4606, 3410128), (5264, 2983862), (9212, 1705064), (10528, 1491931), (18424, 852532), (36848, 426266), (73696, 213133)]