38490256

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1223}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 85601664

約数和(自身を除く): 47111408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 1124, 1223, 1967, 2248, 2446, 3934, 4496, 4892, 7868, 8561, 9784, 15736, 17122, 19568, 31472, 34244, 68488, 136976, 343663, 687326, 1374652, 2405641, 2749304, 4811282, 5498608, 9622564, 19245128, 38490256]

約数ペア:

[(1, 38490256), (2, 19245128), (4, 9622564), (7, 5498608), (8, 4811282), (14, 2749304), (16, 2405641), (28, 1374652), (56, 687326), (112, 343663), (281, 136976), (562, 68488), (1124, 34244), (1223, 31472), (1967, 19568), (2248, 17122), (2446, 15736), (3934, 9784), (4496, 8561), (4892, 7868)]