64191556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112223}}^1$

素因数の和:112251

約数の個数: 24

約数和(自身を含む): 131975424

約数和(自身を除く): 67783868

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 112223, 224446, 448892, 1234453, 1458899, 2468906, 2917798, 4937812, 5835596, 16047889, 32095778, 64191556]

約数ペア:

[(1, 64191556), (2, 32095778), (4, 16047889), (11, 5835596), (13, 4937812), (22, 2917798), (26, 2468906), (44, 1458899), (52, 1234453), (143, 448892), (286, 224446), (572, 112223)]