28934769647

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{9631}}^1$

素因数の和:10132

約数の個数: 32

約数和(自身を含む): 35599872000

約数和(自身を除く): 6665102353

約数列:

[1, 7, 19, 49, 133, 343, 461, 931, 3227, 6517, 8759, 9631, 22589, 61313, 67417, 158123, 182989, 429191, 471919, 1280923, 3004337, 3303433, 4439891, 8966461, 31079237, 62765227, 84357929, 217554659, 590505503, 1522882613, 4133538521, 28934769647]

約数ペア:

[(1, 28934769647), (7, 4133538521), (19, 1522882613), (49, 590505503), (133, 217554659), (343, 84357929), (461, 62765227), (931, 31079237), (3227, 8966461), (6517, 4439891), (8759, 3303433), (9631, 3004337), (22589, 1280923), (61313, 471919), (67417, 429191), (158123, 182989)]