1068762968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2221}}^1$

素因数の和:2908

約数の個数: 64

約数和(自身を含む): 2471219520

約数和(自身を除く): 1402456552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 661, 728, 1322, 2221, 2644, 4442, 4627, 5288, 8593, 8884, 9254, 15547, 17186, 17768, 18508, 28873, 31094, 34372, 37016, 57746, 60151, 62188, 68744, 115492, 120302, 124376, 202111, 230984, 240604, 404222, 481208, 808444, 1468081, 1616888, 2936162, 5872324, 10276567, 11744648, 19085053, 20553134, 38170106, 41106268, 76340212, 82212536, 133595371, 152680424, 267190742, 534381484, 1068762968]

約数ペア:

[(1, 1068762968), (2, 534381484), (4, 267190742), (7, 152680424), (8, 133595371), (13, 82212536), (14, 76340212), (26, 41106268), (28, 38170106), (52, 20553134), (56, 19085053), (91, 11744648), (104, 10276567), (182, 5872324), (364, 2936162), (661, 1616888), (728, 1468081), (1322, 808444), (2221, 481208), (2644, 404222), (4442, 240604), (4627, 230984), (5288, 202111), (8593, 124376), (8884, 120302), (9254, 115492), (15547, 68744), (17186, 62188), (17768, 60151), (18508, 57746), (28873, 37016), (31094, 34372)]