27347710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 53317152

約数和(自身を除く): 25969442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 997, 1055, 1994, 2110, 2743, 4985, 5486, 9970, 12961, 13715, 25922, 27430, 64805, 129610, 210367, 420734, 1051835, 2103670, 2734771, 5469542, 13673855, 27347710]

約数ペア:

[(1, 27347710), (2, 13673855), (5, 5469542), (10, 2734771), (13, 2103670), (26, 1051835), (65, 420734), (130, 210367), (211, 129610), (422, 64805), (997, 27430), (1055, 25922), (1994, 13715), (2110, 12961), (2743, 9970), (4985, 5486)]