42753242

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 75648384

約数和(自身を除く): 32895142

約数列:

[1, 2, 7, 14, 41, 82, 211, 287, 353, 422, 574, 706, 1477, 2471, 2954, 4942, 8651, 14473, 17302, 28946, 60557, 74483, 101311, 121114, 148966, 202622, 521381, 1042762, 3053803, 6107606, 21376621, 42753242]

約数ペア:

[(1, 42753242), (2, 21376621), (7, 6107606), (14, 3053803), (41, 1042762), (82, 521381), (211, 202622), (287, 148966), (353, 121114), (422, 101311), (574, 74483), (706, 60557), (1477, 28946), (2471, 17302), (2954, 14473), (4942, 8651)]