498904768

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{61381}}^1$

素因数の和:61520

約数の個数: 28

約数和(自身を含む): 997825792

約数和(自身を除く): 498921024

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 61381, 122762, 245524, 491048, 982096, 1964192, 3928384, 7795387, 15590774, 31181548, 62363096, 124726192, 249452384, 498904768]

約数ペア:

[(1, 498904768), (2, 249452384), (4, 124726192), (8, 62363096), (16, 31181548), (32, 15590774), (64, 7795387), (127, 3928384), (254, 1964192), (508, 982096), (1016, 491048), (2032, 245524), (4064, 122762), (8128, 61381)]