28347544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{659}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 56232000

約数和(自身を除く): 27884456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 659, 1132, 1318, 2264, 2636, 5272, 5377, 10754, 12521, 21508, 25042, 43016, 50084, 100168, 186497, 372994, 745988, 1491976, 3543443, 7086886, 14173772, 28347544]

約数ペア:

[(1, 28347544), (2, 14173772), (4, 7086886), (8, 3543443), (19, 1491976), (38, 745988), (76, 372994), (152, 186497), (283, 100168), (566, 50084), (659, 43016), (1132, 25042), (1318, 21508), (2264, 12521), (2636, 10754), (5272, 5377)]