25872949264

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{31259}}^1$

素因数の和:31480

約数の個数: 60

約数和(自身を含む): 53550255600

約数和(自身を除く): 27677306336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 289, 358, 578, 716, 1156, 1432, 2312, 2864, 3043, 4624, 6086, 12172, 24344, 31259, 48688, 51731, 62518, 103462, 125036, 206924, 250072, 413848, 500144, 531403, 827696, 1062806, 2125612, 4251224, 5595361, 8502448, 9033851, 11190722, 18067702, 22381444, 36135404, 44762888, 72270808, 89525776, 95121137, 144541616, 190242274, 380484548, 760969096, 1521938192, 1617059329, 3234118658, 6468237316, 12936474632, 25872949264]

約数ペア:

[(1, 25872949264), (2, 12936474632), (4, 6468237316), (8, 3234118658), (16, 1617059329), (17, 1521938192), (34, 760969096), (68, 380484548), (136, 190242274), (179, 144541616), (272, 95121137), (289, 89525776), (358, 72270808), (578, 44762888), (716, 36135404), (1156, 22381444), (1432, 18067702), (2312, 11190722), (2864, 9033851), (3043, 8502448), (4624, 5595361), (6086, 4251224), (12172, 2125612), (24344, 1062806), (31259, 827696), (48688, 531403), (51731, 500144), (62518, 413848), (103462, 250072), (125036, 206924)]