26454448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97259}}^1$

素因数の和:97284

約数の個数: 20

約数和(自身を含む): 54271080

約数和(自身を除く): 27816632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 97259, 194518, 389036, 778072, 1556144, 1653403, 3306806, 6613612, 13227224, 26454448]

約数ペア:

[(1, 26454448), (2, 13227224), (4, 6613612), (8, 3306806), (16, 1653403), (17, 1556144), (34, 778072), (68, 389036), (136, 194518), (272, 97259)]