25955566

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8389}}^1$

素因数の和:8428

約数の個数: 32

約数和(自身を含む): 50742720

約数和(自身を除く): 24787154

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 8389, 16778, 58723, 109057, 117446, 142613, 218114, 285226, 763399, 998291, 1526798, 1853969, 1996582, 3707938, 12977783, 25955566]

約数ペア:

[(1, 25955566), (2, 12977783), (7, 3707938), (13, 1996582), (14, 1853969), (17, 1526798), (26, 998291), (34, 763399), (91, 285226), (119, 218114), (182, 142613), (221, 117446), (238, 109057), (442, 58723), (1547, 16778), (3094, 8389)]