25458704

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{197}}^2$

素因数の和:443

約数の個数: 30

約数和(自身を含む): 50787114

約数和(自身を除く): 25328410

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 197, 328, 394, 656, 788, 1576, 3152, 8077, 16154, 32308, 38809, 64616, 77618, 129232, 155236, 310472, 620944, 1591169, 3182338, 6364676, 12729352, 25458704]

約数ペア:

[(1, 25458704), (2, 12729352), (4, 6364676), (8, 3182338), (16, 1591169), (41, 620944), (82, 310472), (164, 155236), (197, 129232), (328, 77618), (394, 64616), (656, 38809), (788, 32308), (1576, 16154), (3152, 8077)]