64714398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5119}}^1$

素因数の和:5181

約数の個数: 48

約数和(自身を含む): 154091520

約数和(自身を除く): 89377122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 5119, 6321, 10238, 12642, 15357, 30714, 35833, 71666, 107499, 214998, 220117, 250831, 440234, 501662, 660351, 752493, 1320702, 1504986, 1540819, 3081638, 4622457, 9244914, 10785733, 21571466, 32357199, 64714398]

約数ペア:

[(1, 64714398), (2, 32357199), (3, 21571466), (6, 10785733), (7, 9244914), (14, 4622457), (21, 3081638), (42, 1540819), (43, 1504986), (49, 1320702), (86, 752493), (98, 660351), (129, 501662), (147, 440234), (258, 250831), (294, 220117), (301, 214998), (602, 107499), (903, 71666), (1806, 35833), (2107, 30714), (4214, 15357), (5119, 12642), (6321, 10238)]