47821312

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1249

約数の個数: 80

約数和(自身を含む): 119224512

約数和(自身を除く): 71403200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1213, 1232, 1408, 1792, 2426, 2464, 2816, 3584, 4852, 4928, 5632, 8491, 9704, 9856, 13343, 16982, 19408, 19712, 26686, 33964, 38816, 39424, 53372, 67928, 77632, 93401, 106744, 135856, 155264, 186802, 213488, 271712, 310528, 373604, 426976, 543424, 621056, 747208, 853952, 1086848, 1494416, 1707904, 2173696, 2988832, 3415808, 4347392, 5977664, 6831616, 11955328, 23910656, 47821312]

約数ペア:

[(1, 47821312), (2, 23910656), (4, 11955328), (7, 6831616), (8, 5977664), (11, 4347392), (14, 3415808), (16, 2988832), (22, 2173696), (28, 1707904), (32, 1494416), (44, 1086848), (56, 853952), (64, 747208), (77, 621056), (88, 543424), (112, 426976), (128, 373604), (154, 310528), (176, 271712), (224, 213488), (256, 186802), (308, 155264), (352, 135856), (448, 106744), (512, 93401), (616, 77632), (704, 67928), (896, 53372), (1213, 39424), (1232, 38816), (1408, 33964), (1792, 26686), (2426, 19712), (2464, 19408), (2816, 16982), (3584, 13343), (4852, 9856), (4928, 9704), (5632, 8491)]