27890192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1607

約数の個数: 40

約数和(自身を含む): 59540832

約数和(自身を除く): 31650640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1481, 1712, 2354, 2962, 4708, 5924, 9416, 11848, 16291, 18832, 23696, 32582, 65164, 130328, 158467, 260656, 316934, 633868, 1267736, 1743137, 2535472, 3486274, 6972548, 13945096, 27890192]

約数ペア:

[(1, 27890192), (2, 13945096), (4, 6972548), (8, 3486274), (11, 2535472), (16, 1743137), (22, 1267736), (44, 633868), (88, 316934), (107, 260656), (176, 158467), (214, 130328), (428, 65164), (856, 32582), (1177, 23696), (1481, 18832), (1712, 16291), (2354, 11848), (2962, 9416), (4708, 5924)]