56146678

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 98300160

約数和(自身を除く): 42153482

約数列:

[1, 2, 7, 14, 83, 166, 211, 229, 422, 458, 581, 1162, 1477, 1603, 2954, 3206, 17513, 19007, 35026, 38014, 48319, 96638, 122591, 133049, 245182, 266098, 338233, 676466, 4010477, 8020954, 28073339, 56146678]

約数ペア:

[(1, 56146678), (2, 28073339), (7, 8020954), (14, 4010477), (83, 676466), (166, 338233), (211, 266098), (229, 245182), (422, 133049), (458, 122591), (581, 96638), (1162, 48319), (1477, 38014), (1603, 35026), (2954, 19007), (3206, 17513)]