40777212

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{9907}}^1$

素因数の和:9935

約数の個数: 48

約数和(自身を含む): 110969600

約数和(自身を除く): 70192388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 9907, 19814, 29721, 39628, 59442, 69349, 118884, 138698, 208047, 277396, 416094, 485443, 832188, 970886, 1456329, 1941772, 2912658, 3398101, 5825316, 6796202, 10194303, 13592404, 20388606, 40777212]

約数ペア:

[(1, 40777212), (2, 20388606), (3, 13592404), (4, 10194303), (6, 6796202), (7, 5825316), (12, 3398101), (14, 2912658), (21, 1941772), (28, 1456329), (42, 970886), (49, 832188), (84, 485443), (98, 416094), (147, 277396), (196, 208047), (294, 138698), (343, 118884), (588, 69349), (686, 59442), (1029, 39628), (1372, 29721), (2058, 19814), (4116, 9907)]