47138744

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 90789120

約数和(自身を除く): 43650376

約数列:

[1, 2, 4, 8, 47, 94, 188, 283, 376, 443, 566, 886, 1132, 1772, 2264, 3544, 13301, 20821, 26602, 41642, 53204, 83284, 106408, 125369, 166568, 250738, 501476, 1002952, 5892343, 11784686, 23569372, 47138744]

約数ペア:

[(1, 47138744), (2, 23569372), (4, 11784686), (8, 5892343), (47, 1002952), (94, 501476), (188, 250738), (283, 166568), (376, 125369), (443, 106408), (566, 83284), (886, 53204), (1132, 41642), (1772, 26602), (2264, 20821), (3544, 13301)]