38896004

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1248

約数の個数: 36

約数和(自身を含む): 79672320

約数和(自身を除く): 40776316

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1039, 1337, 2078, 2674, 4156, 5348, 7273, 9359, 14546, 18718, 29092, 37436, 50911, 101822, 198449, 203644, 396898, 793796, 1389143, 2778286, 5556572, 9724001, 19448002, 38896004]

約数ペア:

[(1, 38896004), (2, 19448002), (4, 9724001), (7, 5556572), (14, 2778286), (28, 1389143), (49, 793796), (98, 396898), (191, 203644), (196, 198449), (382, 101822), (764, 50911), (1039, 37436), (1337, 29092), (2078, 18718), (2674, 14546), (4156, 9359), (5348, 7273)]