28680024

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{16831}}^1$

素因数の和:16911

約数の個数: 32

約数和(自身を含む): 72714240

約数和(自身を除く): 44034216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 16831, 33662, 50493, 67324, 100986, 134648, 201972, 403944, 1195001, 2390002, 3585003, 4780004, 7170006, 9560008, 14340012, 28680024]

約数ペア:

[(1, 28680024), (2, 14340012), (3, 9560008), (4, 7170006), (6, 4780004), (8, 3585003), (12, 2390002), (24, 1195001), (71, 403944), (142, 201972), (213, 134648), (284, 100986), (426, 67324), (568, 50493), (852, 33662), (1704, 16831)]