29258138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8461}}^1$

素因数の和:8502

約数の個数: 32

約数和(自身を含む): 56864640

約数和(自身を除く): 27606502

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 8461, 16922, 59227, 109993, 118454, 160759, 219986, 321518, 769951, 1125313, 1539902, 2089867, 2250626, 4179734, 14629069, 29258138]

約数ペア:

[(1, 29258138), (2, 14629069), (7, 4179734), (13, 2250626), (14, 2089867), (19, 1539902), (26, 1125313), (38, 769951), (91, 321518), (133, 219986), (182, 160759), (247, 118454), (266, 109993), (494, 59227), (1729, 16922), (3458, 8461)]