12125624

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 28200960

約数和(自身を除く): 16075336

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 271, 329, 376, 476, 542, 658, 799, 952, 1084, 1316, 1598, 1897, 2168, 2632, 3196, 3794, 4607, 5593, 6392, 7588, 9214, 11186, 12737, 15176, 18428, 22372, 25474, 32249, 36856, 44744, 50948, 64498, 89159, 101896, 128996, 178318, 216529, 257992, 356636, 433058, 713272, 866116, 1515703, 1732232, 3031406, 6062812, 12125624]

約数ペア:

[(1, 12125624), (2, 6062812), (4, 3031406), (7, 1732232), (8, 1515703), (14, 866116), (17, 713272), (28, 433058), (34, 356636), (47, 257992), (56, 216529), (68, 178318), (94, 128996), (119, 101896), (136, 89159), (188, 64498), (238, 50948), (271, 44744), (329, 36856), (376, 32249), (476, 25474), (542, 22372), (658, 18428), (799, 15176), (952, 12737), (1084, 11186), (1316, 9214), (1598, 7588), (1897, 6392), (2168, 5593), (2632, 4607), (3196, 3794)]