72465344

素因数分解:

$2^6\times 7^1\times {\mathrm{161753}}^1$

素因数の和:161772

約数の個数: 28

約数和(自身を含む): 164342064

約数和(自身を除く): 91876720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161753, 323506, 647012, 1132271, 1294024, 2264542, 2588048, 4529084, 5176096, 9058168, 10352192, 18116336, 36232672, 72465344]

約数ペア:

[(1, 72465344), (2, 36232672), (4, 18116336), (7, 10352192), (8, 9058168), (14, 5176096), (16, 4529084), (28, 2588048), (32, 2264542), (56, 1294024), (64, 1132271), (112, 647012), (224, 323506), (448, 161753)]