25064018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 46376064

約数和(自身を除く): 21312046

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 1987, 3974, 6307, 12614, 13909, 27818, 33779, 67558, 105311, 210622, 236453, 472906, 737177, 1474354, 1790287, 3580574, 12532009, 25064018]

約数ペア:

[(1, 25064018), (2, 12532009), (7, 3580574), (14, 1790287), (17, 1474354), (34, 737177), (53, 472906), (106, 236453), (119, 210622), (238, 105311), (371, 67558), (742, 33779), (901, 27818), (1802, 13909), (1987, 12614), (3974, 6307)]