25363754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 42230160

約数和(自身を除く): 16866406

約数列:

[1, 2, 13, 26, 89, 97, 113, 178, 194, 226, 1157, 1261, 1469, 2314, 2522, 2938, 8633, 10057, 10961, 17266, 20114, 21922, 112229, 130741, 142493, 224458, 261482, 284986, 975529, 1951058, 12681877, 25363754]

約数ペア:

[(1, 25363754), (2, 12681877), (13, 1951058), (26, 975529), (89, 284986), (97, 261482), (113, 224458), (178, 142493), (194, 130741), (226, 112229), (1157, 21922), (1261, 20114), (1469, 17266), (2314, 10961), (2522, 10057), (2938, 8633)]