427157416

素因数分解:

$2^3\times 7^1\times {\mathrm{7627811}}^1$

素因数の和:7627824

約数の個数: 16

約数和(自身を含む): 915337440

約数和(自身を除く): 488180024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7627811, 15255622, 30511244, 53394677, 61022488, 106789354, 213578708, 427157416]

約数ペア:

[(1, 427157416), (2, 213578708), (4, 106789354), (7, 61022488), (8, 53394677), (14, 30511244), (28, 15255622), (56, 7627811)]