26379904

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{10847}}^1$

素因数の和:10880

約数の個数: 32

約数和(自身を含む): 55324800

約数和(自身を除く): 28944896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 10847, 21694, 43388, 86776, 173552, 206093, 347104, 412186, 694208, 824372, 1388416, 1648744, 3297488, 6594976, 13189952, 26379904]

約数ペア:

[(1, 26379904), (2, 13189952), (4, 6594976), (8, 3297488), (16, 1648744), (19, 1388416), (32, 824372), (38, 694208), (64, 412186), (76, 347104), (128, 206093), (152, 173552), (304, 86776), (608, 43388), (1216, 21694), (2432, 10847)]