39973584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 118722560

約数和(自身を除く): 78748976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 439, 542, 813, 878, 1084, 1317, 1626, 1756, 1897, 2168, 2634, 3073, 3252, 3512, 3794, 4336, 5268, 5691, 6146, 6504, 7024, 7588, 9219, 10536, 11382, 12292, 13008, 15176, 18438, 21072, 22764, 24584, 30352, 36876, 45528, 49168, 73752, 91056, 118969, 147504, 237938, 356907, 475876, 713814, 832783, 951752, 1427628, 1665566, 1903504, 2498349, 2855256, 3331132, 4996698, 5710512, 6662264, 9993396, 13324528, 19986792, 39973584]

約数ペア:

[(1, 39973584), (2, 19986792), (3, 13324528), (4, 9993396), (6, 6662264), (7, 5710512), (8, 4996698), (12, 3331132), (14, 2855256), (16, 2498349), (21, 1903504), (24, 1665566), (28, 1427628), (42, 951752), (48, 832783), (56, 713814), (84, 475876), (112, 356907), (168, 237938), (271, 147504), (336, 118969), (439, 91056), (542, 73752), (813, 49168), (878, 45528), (1084, 36876), (1317, 30352), (1626, 24584), (1756, 22764), (1897, 21072), (2168, 18438), (2634, 15176), (3073, 13008), (3252, 12292), (3512, 11382), (3794, 10536), (4336, 9219), (5268, 7588), (5691, 7024), (6146, 6504)]