28390848

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2207}}^1$

素因数の和:2289

約数の個数: 56

約数和(自身を含む): 76273152

約数和(自身を除く): 47882304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 2144, 2207, 3216, 4288, 4414, 6432, 6621, 8828, 12864, 13242, 17656, 26484, 35312, 52968, 70624, 105936, 141248, 147869, 211872, 295738, 423744, 443607, 591476, 887214, 1182952, 1774428, 2365904, 3548856, 4731808, 7097712, 9463616, 14195424, 28390848]

約数ペア:

[(1, 28390848), (2, 14195424), (3, 9463616), (4, 7097712), (6, 4731808), (8, 3548856), (12, 2365904), (16, 1774428), (24, 1182952), (32, 887214), (48, 591476), (64, 443607), (67, 423744), (96, 295738), (134, 211872), (192, 147869), (201, 141248), (268, 105936), (402, 70624), (536, 52968), (804, 35312), (1072, 26484), (1608, 17656), (2144, 13242), (2207, 12864), (3216, 8828), (4288, 6621), (4414, 6432)]