73142704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14153}}^1$

素因数の和:14197

約数の個数: 40

約数和(自身を含む): 157958640

約数和(自身を除く): 84815936

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 14153, 28306, 56612, 113224, 226448, 240601, 268907, 481202, 537814, 962404, 1075628, 1924808, 2151256, 3849616, 4302512, 4571419, 9142838, 18285676, 36571352, 73142704]

約数ペア:

[(1, 73142704), (2, 36571352), (4, 18285676), (8, 9142838), (16, 4571419), (17, 4302512), (19, 3849616), (34, 2151256), (38, 1924808), (68, 1075628), (76, 962404), (136, 537814), (152, 481202), (272, 268907), (304, 240601), (323, 226448), (646, 113224), (1292, 56612), (2584, 28306), (5168, 14153)]