65145904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4519}}^1$

素因数の和:4597

約数の個数: 40

約数和(自身を含む): 136196640

約数和(自身を除く): 71050736

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 4519, 7208, 9038, 14416, 18076, 36152, 72304, 76823, 153646, 239507, 307292, 479014, 614584, 958028, 1229168, 1916056, 3832112, 4071619, 8143238, 16286476, 32572952, 65145904]

約数ペア:

[(1, 65145904), (2, 32572952), (4, 16286476), (8, 8143238), (16, 4071619), (17, 3832112), (34, 1916056), (53, 1229168), (68, 958028), (106, 614584), (136, 479014), (212, 307292), (272, 239507), (424, 153646), (848, 76823), (901, 72304), (1802, 36152), (3604, 18076), (4519, 14416), (7208, 9038)]