8144768

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 18176400

約数和(自身を除く): 10031632

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 197, 272, 304, 323, 394, 544, 608, 646, 788, 1088, 1216, 1292, 1576, 2176, 2432, 2584, 3152, 3349, 3743, 5168, 6304, 6698, 7486, 10336, 12608, 13396, 14972, 20672, 25216, 26792, 29944, 41344, 53584, 59888, 63631, 107168, 119776, 127262, 214336, 239552, 254524, 428672, 479104, 509048, 1018096, 2036192, 4072384, 8144768]

約数ペア:

[(1, 8144768), (2, 4072384), (4, 2036192), (8, 1018096), (16, 509048), (17, 479104), (19, 428672), (32, 254524), (34, 239552), (38, 214336), (64, 127262), (68, 119776), (76, 107168), (128, 63631), (136, 59888), (152, 53584), (197, 41344), (272, 29944), (304, 26792), (323, 25216), (394, 20672), (544, 14972), (608, 13396), (646, 12608), (788, 10336), (1088, 7486), (1216, 6698), (1292, 6304), (1576, 5168), (2176, 3743), (2432, 3349), (2584, 3152)]