39204308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68539}}^1$

素因数の和:68567

約数の個数: 24

約数和(自身を含む): 80603040

約数和(自身を除く): 41398732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 68539, 137078, 274156, 753929, 891007, 1507858, 1782014, 3015716, 3564028, 9801077, 19602154, 39204308]

約数ペア:

[(1, 39204308), (2, 19602154), (4, 9801077), (11, 3564028), (13, 3015716), (22, 1782014), (26, 1507858), (44, 891007), (52, 753929), (143, 274156), (286, 137078), (572, 68539)]