28389216

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{2617}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 75209904

約数和(自身を除く): 46820688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 339, 452, 678, 904, 1356, 1808, 2617, 2712, 3616, 5234, 5424, 7851, 10468, 10848, 15702, 20936, 31404, 41872, 62808, 83744, 125616, 251232, 295721, 591442, 887163, 1182884, 1774326, 2365768, 3548652, 4731536, 7097304, 9463072, 14194608, 28389216]

約数ペア:

[(1, 28389216), (2, 14194608), (3, 9463072), (4, 7097304), (6, 4731536), (8, 3548652), (12, 2365768), (16, 1774326), (24, 1182884), (32, 887163), (48, 591442), (96, 295721), (113, 251232), (226, 125616), (339, 83744), (452, 62808), (678, 41872), (904, 31404), (1356, 20936), (1808, 15702), (2617, 10848), (2712, 10468), (3616, 7851), (5234, 5424)]