3965896

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 8690220

約数和(自身を除く): 4724324

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 241, 242, 374, 482, 484, 748, 964, 968, 1496, 1928, 2057, 2651, 4097, 4114, 5302, 8194, 8228, 10604, 16388, 16456, 21208, 29161, 32776, 45067, 58322, 90134, 116644, 180268, 233288, 360536, 495737, 991474, 1982948, 3965896]

約数ペア:

[(1, 3965896), (2, 1982948), (4, 991474), (8, 495737), (11, 360536), (17, 233288), (22, 180268), (34, 116644), (44, 90134), (68, 58322), (88, 45067), (121, 32776), (136, 29161), (187, 21208), (241, 16456), (242, 16388), (374, 10604), (482, 8228), (484, 8194), (748, 5302), (964, 4114), (968, 4097), (1496, 2651), (1928, 2057)]