38153528

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1399}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 81984000

約数和(自身を除く): 43830472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1399, 1948, 2798, 3409, 3896, 5596, 6818, 9793, 11192, 13636, 19586, 27272, 39172, 78344, 681313, 1362626, 2725252, 4769191, 5450504, 9538382, 19076764, 38153528]

約数ペア:

[(1, 38153528), (2, 19076764), (4, 9538382), (7, 5450504), (8, 4769191), (14, 2725252), (28, 1362626), (56, 681313), (487, 78344), (974, 39172), (1399, 27272), (1948, 19586), (2798, 13636), (3409, 11192), (3896, 9793), (5596, 6818)]