64178278318

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3133399}}^1$

素因数の和:3133445

約数の個数: 48

約数和(自身を含む): 128594736000

約数和(自身を除く): 64416457682

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 20482, 3133399, 6266798, 21933793, 34467389, 43867586, 59534581, 68934778, 119069162, 153536551, 241271723, 307073102, 416742067, 482543446, 654880391, 833484134, 1309760782, 1688902061, 2917194469, 3377804122, 4584162737, 5834388938, 9168325474, 32089139159, 64178278318]

約数ペア:

[(1, 64178278318), (2, 32089139159), (7, 9168325474), (11, 5834388938), (14, 4584162737), (19, 3377804122), (22, 2917194469), (38, 1688902061), (49, 1309760782), (77, 833484134), (98, 654880391), (133, 482543446), (154, 416742067), (209, 307073102), (266, 241271723), (418, 153536551), (539, 119069162), (931, 68934778), (1078, 59534581), (1463, 43867586), (1862, 34467389), (2926, 21933793), (10241, 6266798), (20482, 3133399)]