25661614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 43794432

約数和(自身を除く): 18132818

約数列:

[1, 2, 11, 22, 31, 62, 191, 197, 341, 382, 394, 682, 2101, 2167, 4202, 4334, 5921, 6107, 11842, 12214, 37627, 65131, 67177, 75254, 130262, 134354, 413897, 827794, 1166437, 2332874, 12830807, 25661614]

約数ペア:

[(1, 25661614), (2, 12830807), (11, 2332874), (22, 1166437), (31, 827794), (62, 413897), (191, 134354), (197, 130262), (341, 75254), (382, 67177), (394, 65131), (682, 37627), (2101, 12214), (2167, 11842), (4202, 6107), (4334, 5921)]