69867826

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 129686400

約数和(自身を除く): 59818574

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 157, 239, 266, 314, 478, 931, 1099, 1673, 1862, 2198, 2983, 3346, 4541, 5966, 7693, 9082, 11711, 15386, 20881, 23422, 31787, 37523, 41762, 63574, 75046, 146167, 222509, 262661, 292334, 445018, 525322, 712937, 1425874, 1838627, 3677254, 4990559, 9981118, 34933913, 69867826]

約数ペア:

[(1, 69867826), (2, 34933913), (7, 9981118), (14, 4990559), (19, 3677254), (38, 1838627), (49, 1425874), (98, 712937), (133, 525322), (157, 445018), (239, 292334), (266, 262661), (314, 222509), (478, 146167), (931, 75046), (1099, 63574), (1673, 41762), (1862, 37523), (2198, 31787), (2983, 23422), (3346, 20881), (4541, 15386), (5966, 11711), (7693, 9082)]