3895628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4087732

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 71, 86, 116, 142, 172, 284, 319, 473, 638, 781, 946, 1247, 1276, 1562, 1892, 2059, 2494, 3053, 3124, 4118, 4988, 6106, 8236, 12212, 13717, 22649, 27434, 33583, 45298, 54868, 67166, 88537, 90596, 134332, 177074, 354148, 973907, 1947814, 3895628]

約数ペア:

[(1, 3895628), (2, 1947814), (4, 973907), (11, 354148), (22, 177074), (29, 134332), (43, 90596), (44, 88537), (58, 67166), (71, 54868), (86, 45298), (116, 33583), (142, 27434), (172, 22649), (284, 13717), (319, 12212), (473, 8236), (638, 6106), (781, 4988), (946, 4118), (1247, 3124), (1276, 3053), (1562, 2494), (1892, 2059)]