38774144

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 83060640

約数和(自身を除く): 44286496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 128, 136, 173, 206, 272, 346, 412, 544, 692, 824, 1088, 1384, 1648, 1751, 2176, 2768, 2941, 3296, 3502, 5536, 5882, 6592, 7004, 11072, 11764, 13184, 14008, 17819, 22144, 23528, 28016, 35638, 47056, 56032, 71276, 94112, 112064, 142552, 188224, 224128, 285104, 302923, 376448, 570208, 605846, 1140416, 1211692, 2280832, 2423384, 4846768, 9693536, 19387072, 38774144]

約数ペア:

[(1, 38774144), (2, 19387072), (4, 9693536), (8, 4846768), (16, 2423384), (17, 2280832), (32, 1211692), (34, 1140416), (64, 605846), (68, 570208), (103, 376448), (128, 302923), (136, 285104), (173, 224128), (206, 188224), (272, 142552), (346, 112064), (412, 94112), (544, 71276), (692, 56032), (824, 47056), (1088, 35638), (1384, 28016), (1648, 23528), (1751, 22144), (2176, 17819), (2768, 14008), (2941, 13184), (3296, 11764), (3502, 11072), (5536, 7004), (5882, 6592)]