25898068

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:824

約数の個数: 36

約数和(自身を含む): 53043060

約数和(自身を除く): 27144992

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 577, 916, 1154, 1603, 2308, 3206, 4039, 6412, 8078, 11221, 16156, 22442, 28273, 44884, 56546, 113092, 132133, 264266, 528532, 924931, 1849862, 3699724, 6474517, 12949034, 25898068]

約数ペア:

[(1, 25898068), (2, 12949034), (4, 6474517), (7, 3699724), (14, 1849862), (28, 924931), (49, 528532), (98, 264266), (196, 132133), (229, 113092), (458, 56546), (577, 44884), (916, 28273), (1154, 22442), (1603, 16156), (2308, 11221), (3206, 8078), (4039, 6412)]