15691829872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{861053}}^1$

素因数の和:861145

約数の個数: 40

約数和(自身を含む): 32671832976

約数和(自身を除く): 16980003104

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 861053, 1722106, 3444212, 6888424, 13776848, 14637901, 29275802, 57690551, 58551604, 115381102, 117103208, 230762204, 234206416, 461524408, 923048816, 980739367, 1961478734, 3922957468, 7845914936, 15691829872]

約数ペア:

[(1, 15691829872), (2, 7845914936), (4, 3922957468), (8, 1961478734), (16, 980739367), (17, 923048816), (34, 461524408), (67, 234206416), (68, 230762204), (134, 117103208), (136, 115381102), (268, 58551604), (272, 57690551), (536, 29275802), (1072, 14637901), (1139, 13776848), (2278, 6888424), (4556, 3444212), (9112, 1722106), (18224, 861053)]