15691975232

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{788383}}^1$

素因数の和:788706

約数の個数: 28

約数和(自身を含む): 31238927616

約数和(自身を除く): 15546952384

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 1244, 2488, 4976, 9952, 19904, 788383, 1576766, 3153532, 6307064, 12614128, 25228256, 50456512, 245187113, 490374226, 980748452, 1961496904, 3922993808, 7845987616, 15691975232]

約数ペア:

[(1, 15691975232), (2, 7845987616), (4, 3922993808), (8, 1961496904), (16, 980748452), (32, 490374226), (64, 245187113), (311, 50456512), (622, 25228256), (1244, 12614128), (2488, 6307064), (4976, 3153532), (9952, 1576766), (19904, 788383)]