64447526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{225341}}^1$

素因数の和:225367

約数の個数: 16

約数和(自身を含む): 113572368

約数和(自身を除く): 49124842

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 225341, 450682, 2478751, 2929433, 4957502, 5858866, 32223763, 64447526]

約数ペア:

[(1, 64447526), (2, 32223763), (11, 5858866), (13, 4957502), (22, 2929433), (26, 2478751), (143, 450682), (286, 225341)]