67689272

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9227}}^1$

素因数の和:9371

約数の個数: 32

約数和(自身を含む): 146171520

約数和(自身を除く): 78482248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 9227, 18454, 36908, 64589, 73816, 129178, 258356, 516712, 1208737, 2417474, 4834948, 8461159, 9669896, 16922318, 33844636, 67689272]

約数ペア:

[(1, 67689272), (2, 33844636), (4, 16922318), (7, 9669896), (8, 8461159), (14, 4834948), (28, 2417474), (56, 1208737), (131, 516712), (262, 258356), (524, 129178), (917, 73816), (1048, 64589), (1834, 36908), (3668, 18454), (7336, 9227)]