5425448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 12700800

約数和(自身を除く): 7275352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 139, 164, 238, 278, 287, 328, 476, 556, 574, 697, 952, 973, 1112, 1148, 1394, 1946, 2296, 2363, 2788, 3892, 4726, 4879, 5576, 5699, 7784, 9452, 9758, 11398, 16541, 18904, 19516, 22796, 33082, 39032, 39893, 45592, 66164, 79786, 96883, 132328, 159572, 193766, 319144, 387532, 678181, 775064, 1356362, 2712724, 5425448]

約数ペア:

[(1, 5425448), (2, 2712724), (4, 1356362), (7, 775064), (8, 678181), (14, 387532), (17, 319144), (28, 193766), (34, 159572), (41, 132328), (56, 96883), (68, 79786), (82, 66164), (119, 45592), (136, 39893), (139, 39032), (164, 33082), (238, 22796), (278, 19516), (287, 18904), (328, 16541), (476, 11398), (556, 9758), (574, 9452), (697, 7784), (952, 5699), (973, 5576), (1112, 4879), (1148, 4726), (1394, 3892), (1946, 2788), (2296, 2363)]