667623934

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 1059277824

約数和(自身を除く): 391653890

約数列:

[1, 2, 43, 53, 71, 86, 106, 142, 2063, 2279, 3053, 3763, 4126, 4558, 6106, 7526, 88709, 109339, 146473, 161809, 177418, 218678, 292946, 323618, 4701577, 6298339, 7763069, 9403154, 12596678, 15526138, 333811967, 667623934]

約数ペア:

[(1, 667623934), (2, 333811967), (43, 15526138), (53, 12596678), (71, 9403154), (86, 7763069), (106, 6298339), (142, 4701577), (2063, 323618), (2279, 292946), (3053, 218678), (3763, 177418), (4126, 161809), (4558, 146473), (6106, 109339), (7526, 88709)]