68851874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9227}}^1$

素因数の和:9290

約数の個数: 32

約数和(自身を含む): 130225536

約数和(自身を除く): 61373662

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 9227, 18454, 64589, 119951, 129178, 239902, 378307, 756614, 839657, 1679314, 2648149, 4917991, 5296298, 9835982, 34425937, 68851874]

約数ペア:

[(1, 68851874), (2, 34425937), (7, 9835982), (13, 5296298), (14, 4917991), (26, 2648149), (41, 1679314), (82, 839657), (91, 756614), (182, 378307), (287, 239902), (533, 129178), (574, 119951), (1066, 64589), (3731, 18454), (7462, 9227)]