64749404018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{52986419}}^1$

素因数の和:52986481

約数の個数: 16

約数和(自身を含む): 106820622720

約数和(自身を除く): 42071218702

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 52986419, 105972838, 688823447, 1377646894, 2490361693, 4980723386, 32374702009, 64749404018]

約数ペア:

[(1, 64749404018), (2, 32374702009), (13, 4980723386), (26, 2490361693), (47, 1377646894), (94, 688823447), (611, 105972838), (1222, 52986419)]