27661912

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{38851}}^1$

素因数の和:38946

約数の個数: 16

約数和(自身を含む): 52450200

約数和(自身を除く): 24788288

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 38851, 77702, 155404, 310808, 3457739, 6915478, 13830956, 27661912]

約数ペア:

[(1, 27661912), (2, 13830956), (4, 6915478), (8, 3457739), (89, 310808), (178, 155404), (356, 77702), (712, 38851)]