28559634

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 59280000

約数和(自身を除く): 30720366

約数列:

[1, 2, 3, 6, 37, 74, 103, 111, 206, 222, 309, 618, 1249, 2498, 3747, 3811, 7494, 7622, 11433, 22866, 46213, 92426, 128647, 138639, 257294, 277278, 385941, 771882, 4759939, 9519878, 14279817, 28559634]

約数ペア:

[(1, 28559634), (2, 14279817), (3, 9519878), (6, 4759939), (37, 771882), (74, 385941), (103, 277278), (111, 257294), (206, 138639), (222, 128647), (309, 92426), (618, 46213), (1249, 22866), (2498, 11433), (3747, 7622), (3811, 7494)]