457147712

素因数分解:

$2^6\times 7^1\times {\mathrm{1020419}}^1$

素因数の和:1020438

約数の個数: 28

約数和(自身を含む): 1036746720

約数和(自身を除く): 579599008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1020419, 2040838, 4081676, 7142933, 8163352, 14285866, 16326704, 28571732, 32653408, 57143464, 65306816, 114286928, 228573856, 457147712]

約数ペア:

[(1, 457147712), (2, 228573856), (4, 114286928), (7, 65306816), (8, 57143464), (14, 32653408), (16, 28571732), (28, 16326704), (32, 14285866), (56, 8163352), (64, 7142933), (112, 4081676), (224, 2040838), (448, 1020419)]