72954224

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34283}}^1$

素因数の和:34317

約数の個数: 40

約数和(自身を含む): 170048640

約数和(自身を除く): 97094416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 34283, 68566, 137132, 239981, 274264, 479962, 548528, 651377, 959924, 1302754, 1919848, 2605508, 3839696, 4559639, 5211016, 9119278, 10422032, 18238556, 36477112, 72954224]

約数ペア:

[(1, 72954224), (2, 36477112), (4, 18238556), (7, 10422032), (8, 9119278), (14, 5211016), (16, 4559639), (19, 3839696), (28, 2605508), (38, 1919848), (56, 1302754), (76, 959924), (112, 651377), (133, 548528), (152, 479962), (266, 274264), (304, 239981), (532, 137132), (1064, 68566), (2128, 34283)]