25512552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 75446280

約数和(自身を除く): 49933728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 97, 104, 117, 156, 194, 234, 281, 291, 312, 388, 468, 562, 582, 776, 843, 873, 936, 1124, 1164, 1261, 1686, 1746, 2248, 2328, 2522, 2529, 3372, 3492, 3653, 3783, 5044, 5058, 6744, 6984, 7306, 7566, 10088, 10116, 10959, 11349, 14612, 15132, 20232, 21918, 22698, 27257, 29224, 30264, 32877, 43836, 45396, 54514, 65754, 81771, 87672, 90792, 109028, 131508, 163542, 218056, 245313, 263016, 327084, 354341, 490626, 654168, 708682, 981252, 1063023, 1417364, 1962504, 2126046, 2834728, 3189069, 4252092, 6378138, 8504184, 12756276, 25512552]

約数ペア:

[(1, 25512552), (2, 12756276), (3, 8504184), (4, 6378138), (6, 4252092), (8, 3189069), (9, 2834728), (12, 2126046), (13, 1962504), (18, 1417364), (24, 1063023), (26, 981252), (36, 708682), (39, 654168), (52, 490626), (72, 354341), (78, 327084), (97, 263016), (104, 245313), (117, 218056), (156, 163542), (194, 131508), (234, 109028), (281, 90792), (291, 87672), (312, 81771), (388, 65754), (468, 54514), (562, 45396), (582, 43836), (776, 32877), (843, 30264), (873, 29224), (936, 27257), (1124, 22698), (1164, 21918), (1261, 20232), (1686, 15132), (1746, 14612), (2248, 11349), (2328, 10959), (2522, 10116), (2529, 10088), (3372, 7566), (3492, 7306), (3653, 6984), (3783, 6744), (5044, 5058)]