25389174

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 52068096

約数和(自身を除く): 26678922

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 557, 642, 1114, 1671, 3342, 7597, 15194, 22791, 39547, 45582, 59599, 79094, 118641, 119198, 178797, 237282, 357594, 4231529, 8463058, 12694587, 25389174]

約数ペア:

[(1, 25389174), (2, 12694587), (3, 8463058), (6, 4231529), (71, 357594), (107, 237282), (142, 178797), (213, 119198), (214, 118641), (321, 79094), (426, 59599), (557, 45582), (642, 39547), (1114, 22791), (1671, 15194), (3342, 7597)]