26400072

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{15493}}^1$

素因数の和:15573

約数の個数: 32

約数和(自身を含む): 66934080

約数和(自身を除く): 40534008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 15493, 30986, 46479, 61972, 92958, 123944, 185916, 371832, 1100003, 2200006, 3300009, 4400012, 6600018, 8800024, 13200036, 26400072]

約数ペア:

[(1, 26400072), (2, 13200036), (3, 8800024), (4, 6600018), (6, 4400012), (8, 3300009), (12, 2200006), (24, 1100003), (71, 371832), (142, 185916), (213, 123944), (284, 92958), (426, 61972), (568, 46479), (852, 30986), (1704, 15493)]