64303954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 114145920

約数和(自身を除く): 49841966

約数列:

[1, 2, 11, 13, 22, 26, 143, 151, 286, 302, 1489, 1661, 1963, 2978, 3322, 3926, 16379, 19357, 21593, 32758, 38714, 43186, 212927, 224839, 425854, 449678, 2473229, 2922907, 4946458, 5845814, 32151977, 64303954]

約数ペア:

[(1, 64303954), (2, 32151977), (11, 5845814), (13, 4946458), (22, 2922907), (26, 2473229), (143, 449678), (151, 425854), (286, 224839), (302, 212927), (1489, 43186), (1661, 38714), (1963, 32758), (2978, 21593), (3322, 19357), (3926, 16379)]