28820832

素因数分解:

$2^5\times 3^1\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 75966912

約数和(自身を除く): 47146080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 331, 662, 907, 993, 1324, 1814, 1986, 2648, 2721, 3628, 3972, 5296, 5442, 7256, 7944, 10592, 10884, 14512, 15888, 21768, 29024, 31776, 43536, 87072, 300217, 600434, 900651, 1200868, 1801302, 2401736, 3602604, 4803472, 7205208, 9606944, 14410416, 28820832]

約数ペア:

[(1, 28820832), (2, 14410416), (3, 9606944), (4, 7205208), (6, 4803472), (8, 3602604), (12, 2401736), (16, 1801302), (24, 1200868), (32, 900651), (48, 600434), (96, 300217), (331, 87072), (662, 43536), (907, 31776), (993, 29024), (1324, 21768), (1814, 15888), (1986, 14512), (2648, 10884), (2721, 10592), (3628, 7944), (3972, 7256), (5296, 5442)]