64140868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{4201}}^1$

素因数の和:4563

約数の個数: 24

約数和(自身を含む): 122832864

約数和(自身を除く): 58691996

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 1388, 3817, 4201, 7634, 8402, 15268, 16804, 46211, 92422, 184844, 1457747, 2915494, 5830988, 16035217, 32070434, 64140868]

約数ペア:

[(1, 64140868), (2, 32070434), (4, 16035217), (11, 5830988), (22, 2915494), (44, 1457747), (347, 184844), (694, 92422), (1388, 46211), (3817, 16804), (4201, 15268), (7634, 8402)]