3934168

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 8501760

約数和(自身を除く): 4567592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 431, 652, 862, 1141, 1304, 1724, 2282, 3017, 3448, 4564, 6034, 9128, 12068, 24136, 70253, 140506, 281012, 491771, 562024, 983542, 1967084, 3934168]

約数ペア:

[(1, 3934168), (2, 1967084), (4, 983542), (7, 562024), (8, 491771), (14, 281012), (28, 140506), (56, 70253), (163, 24136), (326, 12068), (431, 9128), (652, 6034), (862, 4564), (1141, 3448), (1304, 3017), (1724, 2282)]