64977406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53173}}^1$

素因数の和:53235

約数の個数: 16

約数和(自身を含む): 107198784

約数和(自身を除く): 42221378

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 53173, 106346, 691249, 1382498, 2499131, 4998262, 32488703, 64977406]

約数ペア:

[(1, 64977406), (2, 32488703), (13, 4998262), (26, 2499131), (47, 1382498), (94, 691249), (611, 106346), (1222, 53173)]