25467428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53503}}^1$

素因数の和:53531

約数の個数: 24

約数和(自身を含む): 53932032

約数和(自身を除く): 28464604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 53503, 107006, 214012, 374521, 749042, 909551, 1498084, 1819102, 3638204, 6366857, 12733714, 25467428]

約数ペア:

[(1, 25467428), (2, 12733714), (4, 6366857), (7, 3638204), (14, 1819102), (17, 1498084), (28, 909551), (34, 749042), (68, 374521), (119, 214012), (238, 107006), (476, 53503)]