64625344

素因数分解:

$2^6\times 7^1\times {\mathrm{144253}}^1$

素因数の和:144272

約数の個数: 28

約数和(自身を含む): 146562064

約数和(自身を除く): 81936720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 144253, 288506, 577012, 1009771, 1154024, 2019542, 2308048, 4039084, 4616096, 8078168, 9232192, 16156336, 32312672, 64625344]

約数ペア:

[(1, 64625344), (2, 32312672), (4, 16156336), (7, 9232192), (8, 8078168), (14, 4616096), (16, 4039084), (28, 2308048), (32, 2019542), (56, 1154024), (64, 1009771), (112, 577012), (224, 288506), (448, 144253)]