28662792

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 47369208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 239, 263, 456, 478, 526, 717, 789, 956, 1052, 1434, 1578, 1912, 2104, 2868, 3156, 4541, 4997, 5736, 6312, 9082, 9994, 13623, 14991, 18164, 19988, 27246, 29982, 36328, 39976, 54492, 59964, 62857, 108984, 119928, 125714, 188571, 251428, 377142, 502856, 754284, 1194283, 1508568, 2388566, 3582849, 4777132, 7165698, 9554264, 14331396, 28662792]

約数ペア:

[(1, 28662792), (2, 14331396), (3, 9554264), (4, 7165698), (6, 4777132), (8, 3582849), (12, 2388566), (19, 1508568), (24, 1194283), (38, 754284), (57, 502856), (76, 377142), (114, 251428), (152, 188571), (228, 125714), (239, 119928), (263, 108984), (456, 62857), (478, 59964), (526, 54492), (717, 39976), (789, 36328), (956, 29982), (1052, 27246), (1434, 19988), (1578, 18164), (1912, 14991), (2104, 13623), (2868, 9994), (3156, 9082), (4541, 6312), (4997, 5736)]