68191648

素因数分解:

$2^5\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1039}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 85911392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 293, 586, 1039, 1172, 2051, 2078, 2344, 4102, 4156, 4688, 7273, 8204, 8312, 9376, 14546, 16408, 16624, 29092, 32816, 33248, 58184, 65632, 116368, 232736, 304427, 608854, 1217708, 2130989, 2435416, 4261978, 4870832, 8523956, 9741664, 17047912, 34095824, 68191648]

約数ペア:

[(1, 68191648), (2, 34095824), (4, 17047912), (7, 9741664), (8, 8523956), (14, 4870832), (16, 4261978), (28, 2435416), (32, 2130989), (56, 1217708), (112, 608854), (224, 304427), (293, 232736), (586, 116368), (1039, 65632), (1172, 58184), (2051, 33248), (2078, 32816), (2344, 29092), (4102, 16624), (4156, 16408), (4688, 14546), (7273, 9376), (8204, 8312)]