28003776

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1101

約数の個数: 56

約数和(自身を含む): 74645520

約数和(自身を除く): 46641744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 929, 942, 1256, 1858, 1884, 2512, 2787, 3716, 3768, 5024, 5574, 7432, 7536, 10048, 11148, 14864, 15072, 22296, 29728, 30144, 44592, 59456, 89184, 145853, 178368, 291706, 437559, 583412, 875118, 1166824, 1750236, 2333648, 3500472, 4667296, 7000944, 9334592, 14001888, 28003776]

約数ペア:

[(1, 28003776), (2, 14001888), (3, 9334592), (4, 7000944), (6, 4667296), (8, 3500472), (12, 2333648), (16, 1750236), (24, 1166824), (32, 875118), (48, 583412), (64, 437559), (96, 291706), (157, 178368), (192, 145853), (314, 89184), (471, 59456), (628, 44592), (929, 30144), (942, 29728), (1256, 22296), (1858, 15072), (1884, 14864), (2512, 11148), (2787, 10048), (3716, 7536), (3768, 7432), (5024, 5574)]