3144904

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 6825600

約数和(自身を除く): 3680696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 631, 712, 1246, 1262, 2492, 2524, 4417, 4984, 5048, 8834, 17668, 35336, 56159, 112318, 224636, 393113, 449272, 786226, 1572452, 3144904]

約数ペア:

[(1, 3144904), (2, 1572452), (4, 786226), (7, 449272), (8, 393113), (14, 224636), (28, 112318), (56, 56159), (89, 35336), (178, 17668), (356, 8834), (623, 5048), (631, 4984), (712, 4417), (1246, 2524), (1262, 2492)]