28667424

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{4457}}^1$

素因数の和:4537

約数の個数: 48

約数和(自身を含む): 76392288

約数和(自身を除く): 47724864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4457, 6432, 8914, 13371, 17828, 26742, 35656, 53484, 71312, 106968, 142624, 213936, 298619, 427872, 597238, 895857, 1194476, 1791714, 2388952, 3583428, 4777904, 7166856, 9555808, 14333712, 28667424]

約数ペア:

[(1, 28667424), (2, 14333712), (3, 9555808), (4, 7166856), (6, 4777904), (8, 3583428), (12, 2388952), (16, 1791714), (24, 1194476), (32, 895857), (48, 597238), (67, 427872), (96, 298619), (134, 213936), (201, 142624), (268, 106968), (402, 71312), (536, 53484), (804, 35656), (1072, 26742), (1608, 17828), (2144, 13371), (3216, 8914), (4457, 6432)]