28203324

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{63521}}^1$

素因数の和:63565

約数の個数: 24

約数和(自身を含む): 67587408

約数和(自身を除く): 39384084

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 63521, 127042, 190563, 254084, 381126, 762252, 2350277, 4700554, 7050831, 9401108, 14101662, 28203324]

約数ペア:

[(1, 28203324), (2, 14101662), (3, 9401108), (4, 7050831), (6, 4700554), (12, 2350277), (37, 762252), (74, 381126), (111, 254084), (148, 190563), (222, 127042), (444, 63521)]