25994448

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:1972

約数の個数: 60

約数和(自身を含む): 73537828

約数和(自身を除く): 47543380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 1861, 2328, 3492, 3722, 4656, 5583, 6984, 7444, 11166, 13968, 14888, 16749, 22332, 29776, 33498, 44664, 66996, 89328, 133992, 180517, 267984, 361034, 541551, 722068, 1083102, 1444136, 1624653, 2166204, 2888272, 3249306, 4332408, 6498612, 8664816, 12997224, 25994448]

約数ペア:

[(1, 25994448), (2, 12997224), (3, 8664816), (4, 6498612), (6, 4332408), (8, 3249306), (9, 2888272), (12, 2166204), (16, 1624653), (18, 1444136), (24, 1083102), (36, 722068), (48, 541551), (72, 361034), (97, 267984), (144, 180517), (194, 133992), (291, 89328), (388, 66996), (582, 44664), (776, 33498), (873, 29776), (1164, 22332), (1552, 16749), (1746, 14888), (1861, 13968), (2328, 11166), (3492, 7444), (3722, 6984), (4656, 5583)]