28947466378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{243301}}^1$

素因数の和:243454

約数の個数: 32

約数和(自身を含む): 47648263680

約数和(自身を除く): 18700797302

約数列:

[1, 2, 19, 31, 38, 62, 101, 202, 589, 1178, 1919, 3131, 3838, 6262, 59489, 118978, 243301, 486602, 4622719, 7542331, 9245438, 15084662, 24573401, 49146802, 143304289, 286608578, 466894619, 761775431, 933789238, 1523550862, 14473733189, 28947466378]

約数ペア:

[(1, 28947466378), (2, 14473733189), (19, 1523550862), (31, 933789238), (38, 761775431), (62, 466894619), (101, 286608578), (202, 143304289), (589, 49146802), (1178, 24573401), (1919, 15084662), (3131, 9245438), (3838, 7542331), (6262, 4622719), (59489, 486602), (118978, 243301)]