38640688

素因数分解:

$2^4\times {\mathrm{1447}}^1\times {\mathrm{1669}}^1$

素因数の和:3124

約数の個数: 20

約数和(自身を含む): 74962960

約数和(自身を除く): 36322272

約数列:

[1, 2, 4, 8, 16, 1447, 1669, 2894, 3338, 5788, 6676, 11576, 13352, 23152, 26704, 2415043, 4830086, 9660172, 19320344, 38640688]

約数ペア:

[(1, 38640688), (2, 19320344), (4, 9660172), (8, 4830086), (16, 2415043), (1447, 26704), (1669, 23152), (2894, 13352), (3338, 11576), (5788, 6676)]