25713168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 72495360

約数和(自身を除く): 46782192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 463, 534, 624, 712, 926, 1068, 1157, 1389, 1424, 1852, 2136, 2314, 2778, 3471, 3704, 4272, 4628, 5556, 6019, 6942, 7408, 9256, 11112, 12038, 13884, 18057, 18512, 22224, 24076, 27768, 36114, 41207, 48152, 55536, 72228, 82414, 96304, 123621, 144456, 164828, 247242, 288912, 329656, 494484, 535691, 659312, 988968, 1071382, 1607073, 1977936, 2142764, 3214146, 4285528, 6428292, 8571056, 12856584, 25713168]

約数ペア:

[(1, 25713168), (2, 12856584), (3, 8571056), (4, 6428292), (6, 4285528), (8, 3214146), (12, 2142764), (13, 1977936), (16, 1607073), (24, 1071382), (26, 988968), (39, 659312), (48, 535691), (52, 494484), (78, 329656), (89, 288912), (104, 247242), (156, 164828), (178, 144456), (208, 123621), (267, 96304), (312, 82414), (356, 72228), (463, 55536), (534, 48152), (624, 41207), (712, 36114), (926, 27768), (1068, 24076), (1157, 22224), (1389, 18512), (1424, 18057), (1852, 13884), (2136, 12038), (2314, 11112), (2778, 9256), (3471, 7408), (3704, 6942), (4272, 6019), (4628, 5556)]