4072384

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 56

約数和(自身を含む): 9052560

約数和(自身を除く): 4980176

約数列:

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

約数ペア:

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