42711886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 77541120

約数和(自身を除く): 34829234

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 422, 761, 1477, 1522, 2954, 4009, 5327, 8018, 10654, 14459, 28063, 28918, 56126, 101213, 160571, 202426, 321142, 1123997, 2247994, 3050849, 6101698, 21355943, 42711886]

約数ペア:

[(1, 42711886), (2, 21355943), (7, 6101698), (14, 3050849), (19, 2247994), (38, 1123997), (133, 321142), (211, 202426), (266, 160571), (422, 101213), (761, 56126), (1477, 28918), (1522, 28063), (2954, 14459), (4009, 10654), (5327, 8018)]