25790268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1951

約数の個数: 72

約数和(自身を含む): 73084032

約数和(自身を除く): 47293764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1907, 1932, 2254, 3381, 3814, 4508, 5721, 6762, 7628, 11442, 13349, 13524, 22884, 26698, 40047, 43861, 53396, 80094, 87722, 93443, 131583, 160188, 175444, 186886, 263166, 280329, 307027, 373772, 526332, 560658, 614054, 921081, 1121316, 1228108, 1842162, 2149189, 3684324, 4298378, 6447567, 8596756, 12895134, 25790268]

約数ペア:

[(1, 25790268), (2, 12895134), (3, 8596756), (4, 6447567), (6, 4298378), (7, 3684324), (12, 2149189), (14, 1842162), (21, 1228108), (23, 1121316), (28, 921081), (42, 614054), (46, 560658), (49, 526332), (69, 373772), (84, 307027), (92, 280329), (98, 263166), (138, 186886), (147, 175444), (161, 160188), (196, 131583), (276, 93443), (294, 87722), (322, 80094), (483, 53396), (588, 43861), (644, 40047), (966, 26698), (1127, 22884), (1907, 13524), (1932, 13349), (2254, 11442), (3381, 7628), (3814, 6762), (4508, 5721)]