27449656

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 56656800

約数和(自身を除く): 29207144

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 257, 316, 338, 514, 632, 676, 1027, 1028, 1352, 2054, 2056, 3341, 4108, 6682, 8216, 13351, 13364, 20303, 26702, 26728, 40606, 43433, 53404, 81212, 86866, 106808, 162424, 173732, 263939, 347464, 527878, 1055756, 2111512, 3431207, 6862414, 13724828, 27449656]

約数ペア:

[(1, 27449656), (2, 13724828), (4, 6862414), (8, 3431207), (13, 2111512), (26, 1055756), (52, 527878), (79, 347464), (104, 263939), (158, 173732), (169, 162424), (257, 106808), (316, 86866), (338, 81212), (514, 53404), (632, 43433), (676, 40606), (1027, 26728), (1028, 26702), (1352, 20303), (2054, 13364), (2056, 13351), (3341, 8216), (4108, 6682)]