39872812

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{3089}}^1$

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 79944480

約数和(自身を除く): 40071668

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 3089, 3227, 6178, 6454, 12356, 12908, 21623, 43246, 86492, 1424029, 2848058, 5696116, 9968203, 19936406, 39872812]

約数ペア:

[(1, 39872812), (2, 19936406), (4, 9968203), (7, 5696116), (14, 2848058), (28, 1424029), (461, 86492), (922, 43246), (1844, 21623), (3089, 12908), (3227, 12356), (6178, 6454)]