2841115904

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53101}}^1$

素因数の和:53147

約数の個数: 72

約数和(自身を含む): 6512429280

約数和(自身を除く): 3671313376

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 4864, 6688, 13376, 26752, 53101, 53504, 106202, 212404, 424808, 584111, 849616, 1008919, 1168222, 1699232, 2017838, 2336444, 3398464, 4035676, 4672888, 6796928, 8071352, 9345776, 11098109, 13593856, 16142704, 18691552, 22196218, 32285408, 37383104, 44392436, 64570816, 74766208, 88784872, 129141632, 149532416, 177569744, 258283264, 355139488, 710278976, 1420557952, 2841115904]

約数ペア:

[(1, 2841115904), (2, 1420557952), (4, 710278976), (8, 355139488), (11, 258283264), (16, 177569744), (19, 149532416), (22, 129141632), (32, 88784872), (38, 74766208), (44, 64570816), (64, 44392436), (76, 37383104), (88, 32285408), (128, 22196218), (152, 18691552), (176, 16142704), (209, 13593856), (256, 11098109), (304, 9345776), (352, 8071352), (418, 6796928), (608, 4672888), (704, 4035676), (836, 3398464), (1216, 2336444), (1408, 2017838), (1672, 1699232), (2432, 1168222), (2816, 1008919), (3344, 849616), (4864, 584111), (6688, 424808), (13376, 212404), (26752, 106202), (53101, 53504)]