25497008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{93739}}^1$

素因数の和:93764

約数の個数: 20

約数和(自身を含む): 52306920

約数和(自身を除く): 26809912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 93739, 187478, 374956, 749912, 1499824, 1593563, 3187126, 6374252, 12748504, 25497008]

約数ペア:

[(1, 25497008), (2, 12748504), (4, 6374252), (8, 3187126), (16, 1593563), (17, 1499824), (34, 749912), (68, 374956), (136, 187478), (272, 93739)]