69042968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 134946000

約数和(自身を除く): 65903032

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 556, 1112, 2141, 4031, 4282, 8062, 8564, 16124, 17128, 32248, 62089, 124178, 248356, 297599, 496712, 595198, 1190396, 2380792, 8630371, 17260742, 34521484, 69042968]

約数ペア:

[(1, 69042968), (2, 34521484), (4, 17260742), (8, 8630371), (29, 2380792), (58, 1190396), (116, 595198), (139, 496712), (232, 297599), (278, 248356), (556, 124178), (1112, 62089), (2141, 32248), (4031, 17128), (4282, 16124), (8062, 8564)]