28047912

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{4219}}^1$

素因数の和:4505

約数の個数: 32

約数和(自身を含む): 70389600

約数和(自身を除く): 42341688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 4219, 6648, 8438, 12657, 16876, 25314, 33752, 50628, 101256, 1168663, 2337326, 3505989, 4674652, 7011978, 9349304, 14023956, 28047912]

約数ペア:

[(1, 28047912), (2, 14023956), (3, 9349304), (4, 7011978), (6, 4674652), (8, 3505989), (12, 2337326), (24, 1168663), (277, 101256), (554, 50628), (831, 33752), (1108, 25314), (1662, 16876), (2216, 12657), (3324, 8438), (4219, 6648)]