28525032

素因数分解:

$2^3\times 3^2\times {\mathrm{396181}}^1$

素因数の和:396193

約数の個数: 24

約数和(自身を含む): 77255490

約数和(自身を除く): 48730458

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 396181, 792362, 1188543, 1584724, 2377086, 3169448, 3565629, 4754172, 7131258, 9508344, 14262516, 28525032]

約数ペア:

[(1, 28525032), (2, 14262516), (3, 9508344), (4, 7131258), (6, 4754172), (8, 3565629), (9, 3169448), (12, 2377086), (18, 1584724), (24, 1188543), (36, 792362), (72, 396181)]