28930434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 63490752

約数和(自身を除く): 34560318

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 169, 206, 277, 309, 338, 507, 554, 618, 831, 1014, 1339, 1662, 2678, 3601, 4017, 7202, 8034, 10803, 17407, 21606, 28531, 34814, 46813, 52221, 57062, 85593, 93626, 104442, 140439, 171186, 280878, 370903, 741806, 1112709, 2225418, 4821739, 9643478, 14465217, 28930434]

約数ペア:

[(1, 28930434), (2, 14465217), (3, 9643478), (6, 4821739), (13, 2225418), (26, 1112709), (39, 741806), (78, 370903), (103, 280878), (169, 171186), (206, 140439), (277, 104442), (309, 93626), (338, 85593), (507, 57062), (554, 52221), (618, 46813), (831, 34814), (1014, 28531), (1339, 21606), (1662, 17407), (2678, 10803), (3601, 8034), (4017, 7202)]