28656082

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 54698112

約数和(自身を除く): 26042030

約数列:

[1, 2, 7, 13, 14, 26, 49, 83, 91, 98, 166, 182, 271, 542, 581, 637, 1079, 1162, 1274, 1897, 2158, 3523, 3794, 4067, 7046, 7553, 8134, 13279, 15106, 22493, 24661, 26558, 44986, 49322, 52871, 105742, 157451, 172627, 292409, 314902, 345254, 584818, 1102157, 2046863, 2204314, 4093726, 14328041, 28656082]

約数ペア:

[(1, 28656082), (2, 14328041), (7, 4093726), (13, 2204314), (14, 2046863), (26, 1102157), (49, 584818), (83, 345254), (91, 314902), (98, 292409), (166, 172627), (182, 157451), (271, 105742), (542, 52871), (581, 49322), (637, 44986), (1079, 26558), (1162, 24661), (1274, 22493), (1897, 15106), (2158, 13279), (3523, 8134), (3794, 7553), (4067, 7046)]