4467728

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2711}}^1$

素因数の和:2822

約数の個数: 20

約数和(自身を含む): 8743488

約数和(自身を除く): 4275760

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2711, 5422, 10844, 21688, 43376, 279233, 558466, 1116932, 2233864, 4467728]

約数ペア:

[(1, 4467728), (2, 2233864), (4, 1116932), (8, 558466), (16, 279233), (103, 43376), (206, 21688), (412, 10844), (824, 5422), (1648, 2711)]