61026868

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 126443520

約数和(自身を除く): 65416652

約数列:

[1, 2, 4, 7, 14, 28, 47, 79, 94, 158, 188, 316, 329, 553, 587, 658, 1106, 1174, 1316, 2212, 2348, 3713, 4109, 7426, 8218, 14852, 16436, 25991, 27589, 46373, 51982, 55178, 92746, 103964, 110356, 185492, 193123, 324611, 386246, 649222, 772492, 1298444, 2179531, 4359062, 8718124, 15256717, 30513434, 61026868]

約数ペア:

[(1, 61026868), (2, 30513434), (4, 15256717), (7, 8718124), (14, 4359062), (28, 2179531), (47, 1298444), (79, 772492), (94, 649222), (158, 386246), (188, 324611), (316, 193123), (329, 185492), (553, 110356), (587, 103964), (658, 92746), (1106, 55178), (1174, 51982), (1316, 46373), (2212, 27589), (2348, 25991), (3713, 16436), (4109, 14852), (7426, 8218)]