28981944

素因数分解:

$2^3\times 3^2\times {\mathrm{402527}}^1$

素因数の和:402539

約数の個数: 24

約数和(自身を含む): 78492960

約数和(自身を除く): 49511016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402527, 805054, 1207581, 1610108, 2415162, 3220216, 3622743, 4830324, 7245486, 9660648, 14490972, 28981944]

約数ペア:

[(1, 28981944), (2, 14490972), (3, 9660648), (4, 7245486), (6, 4830324), (8, 3622743), (9, 3220216), (12, 2415162), (18, 1610108), (24, 1207581), (36, 805054), (72, 402527)]