338516416

素因数分解:

$2^6\times 7^1\times {\mathrm{755617}}^1$

素因数の和:755636

約数の個数: 28

約数和(自身を含む): 767707888

約数和(自身を除く): 429191472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 755617, 1511234, 3022468, 5289319, 6044936, 10578638, 12089872, 21157276, 24179744, 42314552, 48359488, 84629104, 169258208, 338516416]

約数ペア:

[(1, 338516416), (2, 169258208), (4, 84629104), (7, 48359488), (8, 42314552), (14, 24179744), (16, 21157276), (28, 12089872), (32, 10578638), (56, 6044936), (64, 5289319), (112, 3022468), (224, 1511234), (448, 755617)]