71351302178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1\times {\mathrm{14153}}^1$

素因数の和:16970

約数の個数: 32

約数和(自身を含む): 116934233472

約数和(自身を除く): 45582931294

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 2731, 5462, 14153, 28306, 35503, 71006, 183989, 193901, 367978, 387802, 1004863, 2009726, 2520713, 5041426, 13063219, 26126438, 38651843, 77303686, 502473959, 1004947918, 2744280853, 5488561706, 35675651089, 71351302178]

約数ペア:

[(1, 71351302178), (2, 35675651089), (13, 5488561706), (26, 2744280853), (71, 1004947918), (142, 502473959), (923, 77303686), (1846, 38651843), (2731, 26126438), (5462, 13063219), (14153, 5041426), (28306, 2520713), (35503, 2009726), (71006, 1004863), (183989, 387802), (193901, 367978)]