25707616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 55641600

約数和(自身を除く): 29933984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 352, 367, 398, 734, 796, 1468, 1592, 2189, 2936, 3184, 4037, 4378, 5872, 6368, 8074, 8756, 11744, 16148, 17512, 32296, 35024, 64592, 70048, 73033, 129184, 146066, 292132, 584264, 803363, 1168528, 1606726, 2337056, 3213452, 6426904, 12853808, 25707616]

約数ペア:

[(1, 25707616), (2, 12853808), (4, 6426904), (8, 3213452), (11, 2337056), (16, 1606726), (22, 1168528), (32, 803363), (44, 584264), (88, 292132), (176, 146066), (199, 129184), (352, 73033), (367, 70048), (398, 64592), (734, 35024), (796, 32296), (1468, 17512), (1592, 16148), (2189, 11744), (2936, 8756), (3184, 8074), (4037, 6368), (4378, 5872)]