25986954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 60952608

約数和(自身を除く): 34965654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 471, 563, 942, 1099, 1126, 1689, 2198, 3297, 3378, 3941, 6594, 7693, 7882, 11823, 15386, 23079, 23646, 27587, 46158, 55174, 82761, 88391, 165522, 176782, 265173, 530346, 618737, 1237474, 1856211, 3712422, 4331159, 8662318, 12993477, 25986954]

約数ペア:

[(1, 25986954), (2, 12993477), (3, 8662318), (6, 4331159), (7, 3712422), (14, 1856211), (21, 1237474), (42, 618737), (49, 530346), (98, 265173), (147, 176782), (157, 165522), (294, 88391), (314, 82761), (471, 55174), (563, 46158), (942, 27587), (1099, 23646), (1126, 23079), (1689, 15386), (2198, 11823), (3297, 7882), (3378, 7693), (3941, 6594)]