27824258

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 54074304

約数和(自身を除く): 26250046

約数列:

[1, 2, 7, 11, 14, 22, 49, 53, 77, 98, 106, 154, 371, 487, 539, 583, 742, 974, 1078, 1166, 2597, 3409, 4081, 5194, 5357, 6818, 8162, 10714, 23863, 25811, 28567, 37499, 47726, 51622, 57134, 74998, 180677, 262493, 283921, 361354, 524986, 567842, 1264739, 1987447, 2529478, 3974894, 13912129, 27824258]

約数ペア:

[(1, 27824258), (2, 13912129), (7, 3974894), (11, 2529478), (14, 1987447), (22, 1264739), (49, 567842), (53, 524986), (77, 361354), (98, 283921), (106, 262493), (154, 180677), (371, 74998), (487, 57134), (539, 51622), (583, 47726), (742, 37499), (974, 28567), (1078, 25811), (1166, 23863), (2597, 10714), (3409, 8162), (4081, 6818), (5194, 5357)]