28861944

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27967}}^1$

素因数の和:28019

約数の個数: 32

約数和(自身を含む): 73835520

約数和(自身を除く): 44973576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27967, 55934, 83901, 111868, 167802, 223736, 335604, 671208, 1202581, 2405162, 3607743, 4810324, 7215486, 9620648, 14430972, 28861944]

約数ペア:

[(1, 28861944), (2, 14430972), (3, 9620648), (4, 7215486), (6, 4810324), (8, 3607743), (12, 2405162), (24, 1202581), (43, 671208), (86, 335604), (129, 223736), (172, 167802), (258, 111868), (344, 83901), (516, 55934), (1032, 27967)]