2903936

素因数分解:

$2^7\times 7^2\times {\mathrm{463}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 6744240

約数和(自身を除く): 3840304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 463, 784, 896, 926, 1568, 1852, 3136, 3241, 3704, 6272, 6482, 7408, 12964, 14816, 22687, 25928, 29632, 45374, 51856, 59264, 90748, 103712, 181496, 207424, 362992, 414848, 725984, 1451968, 2903936]

約数ペア:

[(1, 2903936), (2, 1451968), (4, 725984), (7, 414848), (8, 362992), (14, 207424), (16, 181496), (28, 103712), (32, 90748), (49, 59264), (56, 51856), (64, 45374), (98, 29632), (112, 25928), (128, 22687), (196, 14816), (224, 12964), (392, 7408), (448, 6482), (463, 6272), (784, 3704), (896, 3241), (926, 3136), (1568, 1852)]