72479008

素因数分解:

$2^5\times 7^1\times {\mathrm{323567}}^1$

素因数の和:323584

約数の個数: 24

約数和(自身を含む): 163078272

約数和(自身を除く): 90599264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 323567, 647134, 1294268, 2264969, 2588536, 4529938, 5177072, 9059876, 10354144, 18119752, 36239504, 72479008]

約数ペア:

[(1, 72479008), (2, 36239504), (4, 18119752), (7, 10354144), (8, 9059876), (14, 5177072), (16, 4529938), (28, 2588536), (32, 2264969), (56, 1294268), (112, 647134), (224, 323567)]