4247152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2945

約数の個数: 40

約数和(自身を含む): 10131296

約数和(自身を除く): 5884144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2917, 5834, 11668, 20419, 23336, 37921, 40838, 46672, 75842, 81676, 151684, 163352, 265447, 303368, 326704, 530894, 606736, 1061788, 2123576, 4247152]

約数ペア:

[(1, 4247152), (2, 2123576), (4, 1061788), (7, 606736), (8, 530894), (13, 326704), (14, 303368), (16, 265447), (26, 163352), (28, 151684), (52, 81676), (56, 75842), (91, 46672), (104, 40838), (112, 37921), (182, 23336), (208, 20419), (364, 11668), (728, 5834), (1456, 2917)]