68607328

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{5939}}^1$

素因数の和:5987

約数の個数: 36

約数和(自身を含む): 142577820

約数和(自身を除く): 73970492

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 5939, 11552, 11878, 23756, 47512, 95024, 112841, 190048, 225682, 451364, 902728, 1805456, 2143979, 3610912, 4287958, 8575916, 17151832, 34303664, 68607328]

約数ペア:

[(1, 68607328), (2, 34303664), (4, 17151832), (8, 8575916), (16, 4287958), (19, 3610912), (32, 2143979), (38, 1805456), (76, 902728), (152, 451364), (304, 225682), (361, 190048), (608, 112841), (722, 95024), (1444, 47512), (2888, 23756), (5776, 11878), (5939, 11552)]