2789752

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 6174720

約数和(自身を除く): 3384968

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1607, 1736, 3214, 6428, 11249, 12856, 22498, 44996, 49817, 89992, 99634, 199268, 348719, 398536, 697438, 1394876, 2789752]

約数ペア:

[(1, 2789752), (2, 1394876), (4, 697438), (7, 398536), (8, 348719), (14, 199268), (28, 99634), (31, 89992), (56, 49817), (62, 44996), (124, 22498), (217, 12856), (248, 11249), (434, 6428), (868, 3214), (1607, 1736)]