852372404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 1708444584

約数和(自身を除く): 856072180

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 461, 481, 806, 922, 961, 962, 1147, 1612, 1844, 1922, 1924, 2294, 3844, 4588, 5993, 11986, 12493, 14291, 14911, 17057, 23972, 24986, 28582, 29822, 34114, 35557, 49972, 57164, 59644, 68228, 71114, 142228, 185783, 221741, 371566, 443021, 443482, 462241, 528767, 743132, 886042, 886964, 924482, 1057534, 1772084, 1848964, 2115068, 5759273, 6873971, 11518546, 13747942, 16391777, 23037092, 27495884, 32783554, 65567108, 213093101, 426186202, 852372404]

約数ペア:

[(1, 852372404), (2, 426186202), (4, 213093101), (13, 65567108), (26, 32783554), (31, 27495884), (37, 23037092), (52, 16391777), (62, 13747942), (74, 11518546), (124, 6873971), (148, 5759273), (403, 2115068), (461, 1848964), (481, 1772084), (806, 1057534), (922, 924482), (961, 886964), (962, 886042), (1147, 743132), (1612, 528767), (1844, 462241), (1922, 443482), (1924, 443021), (2294, 371566), (3844, 221741), (4588, 185783), (5993, 142228), (11986, 71114), (12493, 68228), (14291, 59644), (14911, 57164), (17057, 49972), (23972, 35557), (24986, 34114), (28582, 29822)]