26997248

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 40

約数和(自身を含む): 54816432

約数和(自身を除く): 27819184

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 787, 1072, 1574, 2144, 3148, 4288, 6296, 8576, 12592, 17152, 25184, 34304, 50368, 52729, 100736, 105458, 201472, 210916, 402944, 421832, 843664, 1687328, 3374656, 6749312, 13498624, 26997248]

約数ペア:

[(1, 26997248), (2, 13498624), (4, 6749312), (8, 3374656), (16, 1687328), (32, 843664), (64, 421832), (67, 402944), (128, 210916), (134, 201472), (256, 105458), (268, 100736), (512, 52729), (536, 50368), (787, 34304), (1072, 25184), (1574, 17152), (2144, 12592), (3148, 8576), (4288, 6296)]