28810736

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{2909}}^1$

素因数の和:3536

約数の個数: 20

約数和(自身を含む): 55930200

約数和(自身を除く): 27119464

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 2909, 4952, 5818, 9904, 11636, 23272, 46544, 1800671, 3601342, 7202684, 14405368, 28810736]

約数ペア:

[(1, 28810736), (2, 14405368), (4, 7202684), (8, 3601342), (16, 1800671), (619, 46544), (1238, 23272), (2476, 11636), (2909, 9904), (4952, 5818)]